2000087853575

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1450

約数の個数: 192

約数和(自身を含む): 3100601548800

約数和(自身を除く): 1100513695225

約数列:

[1, 5, 7, 25, 29, 35, 37, 41, 145, 175, 185, 203, 205, 239, 259, 287, 725, 925, 1015, 1025, 1073, 1087, 1189, 1195, 1295, 1435, 1517, 1673, 5075, 5365, 5435, 5945, 5975, 6475, 6931, 7175, 7511, 7585, 7609, 8323, 8365, 8843, 9799, 10619, 26825, 27175, 29725, 31523, 34655, 37555, 37925, 38045, 40219, 41615, 41825, 43993, 44215, 44567, 48517, 48995, 53095, 61901, 68593, 157615, 173275, 187775, 190225, 201095, 208075, 219965, 220661, 221075, 222835, 242585, 244975, 256447, 259793, 265475, 281533, 284171, 307951, 309505, 311969, 342965, 362563, 788075, 1005475, 1099825, 1103305, 1114175, 1166351, 1212925, 1282235, 1292443, 1298965, 1407665, 1420855, 1539755, 1547525, 1559845, 1648979, 1714825, 1795129, 1812815, 1818551, 1989197, 2537941, 5516525, 5831755, 6411175, 6462215, 6494825, 7038325, 7104275, 7533997, 7698775, 7799225, 8164457, 8244895, 8975645, 9047101, 9064075, 9092755, 9612341, 9945985, 10514327, 10651513, 11542853, 12689705, 29158775, 32311075, 37669985, 40822285, 41224475, 44878225, 45235505, 45463775, 47820391, 48061705, 49729925, 52571635, 52737979, 53257565, 57714265, 63448525, 67286387, 73600289, 74560591, 188349925, 204111425, 226177525, 239101955, 240308525, 262858175, 263689895, 266287825, 278757889, 288571325, 308893877, 334742737, 336431935, 368001445, 372802955, 394105981, 1195509775, 1318449475, 1393789445, 1544469385, 1673713685, 1682159675, 1840007225, 1864014775, 1951305223, 1970529905, 2162257139, 2758741867, 6968947225, 7722346925, 8368568425, 9756526115, 9852649525, 10811285695, 11429073449, 13793709335, 48782630575, 54056428475, 57145367245, 68968546675, 80003514143, 285726836225, 400017570715, 2000087853575]

約数ペア:

[(1, 2000087853575), (5, 400017570715), (7, 285726836225), (25, 80003514143), (29, 68968546675), (35, 57145367245), (37, 54056428475), (41, 48782630575), (145, 13793709335), (175, 11429073449), (185, 10811285695), (203, 9852649525), (205, 9756526115), (239, 8368568425), (259, 7722346925), (287, 6968947225), (725, 2758741867), (925, 2162257139), (1015, 1970529905), (1025, 1951305223), (1073, 1864014775), (1087, 1840007225), (1189, 1682159675), (1195, 1673713685), (1295, 1544469385), (1435, 1393789445), (1517, 1318449475), (1673, 1195509775), (5075, 394105981), (5365, 372802955), (5435, 368001445), (5945, 336431935), (5975, 334742737), (6475, 308893877), (6931, 288571325), (7175, 278757889), (7511, 266287825), (7585, 263689895), (7609, 262858175), (8323, 240308525), (8365, 239101955), (8843, 226177525), (9799, 204111425), (10619, 188349925), (26825, 74560591), (27175, 73600289), (29725, 67286387), (31523, 63448525), (34655, 57714265), (37555, 53257565), (37925, 52737979), (38045, 52571635), (40219, 49729925), (41615, 48061705), (41825, 47820391), (43993, 45463775), (44215, 45235505), (44567, 44878225), (48517, 41224475), (48995, 40822285), (53095, 37669985), (61901, 32311075), (68593, 29158775), (157615, 12689705), (173275, 11542853), (187775, 10651513), (190225, 10514327), (201095, 9945985), (208075, 9612341), (219965, 9092755), (220661, 9064075), (221075, 9047101), (222835, 8975645), (242585, 8244895), (244975, 8164457), (256447, 7799225), (259793, 7698775), (265475, 7533997), (281533, 7104275), (284171, 7038325), (307951, 6494825), (309505, 6462215), (311969, 6411175), (342965, 5831755), (362563, 5516525), (788075, 2537941), (1005475, 1989197), (1099825, 1818551), (1103305, 1812815), (1114175, 1795129), (1166351, 1714825), (1212925, 1648979), (1282235, 1559845), (1292443, 1547525), (1298965, 1539755), (1407665, 1420855)]