5427864380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 12224520000

約数和(自身を除く): 6796655620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 307, 340, 349, 596, 614, 698, 745, 1228, 1396, 1490, 1535, 1745, 2533, 2980, 3070, 3490, 5066, 5219, 5933, 6140, 6980, 10132, 10438, 11866, 12665, 20876, 23732, 25330, 26095, 29665, 45743, 50660, 52001, 52190, 59330, 91486, 104002, 104380, 107143, 118660, 182972, 208004, 214286, 228715, 260005, 428572, 457430, 520010, 535715, 777631, 884017, 914860, 1040020, 1071430, 1555262, 1768034, 1821431, 2142860, 3110524, 3536068, 3642862, 3888155, 4420085, 7285724, 7776310, 8840170, 9107155, 15552620, 15964307, 17680340, 18214310, 31928614, 36428620, 63857228, 79821535, 159643070, 271393219, 319286140, 542786438, 1085572876, 1356966095, 2713932190, 5427864380]

約数ペア:

[(1, 5427864380), (2, 2713932190), (4, 1356966095), (5, 1085572876), (10, 542786438), (17, 319286140), (20, 271393219), (34, 159643070), (68, 79821535), (85, 63857228), (149, 36428620), (170, 31928614), (298, 18214310), (307, 17680340), (340, 15964307), (349, 15552620), (596, 9107155), (614, 8840170), (698, 7776310), (745, 7285724), (1228, 4420085), (1396, 3888155), (1490, 3642862), (1535, 3536068), (1745, 3110524), (2533, 2142860), (2980, 1821431), (3070, 1768034), (3490, 1555262), (5066, 1071430), (5219, 1040020), (5933, 914860), (6140, 884017), (6980, 777631), (10132, 535715), (10438, 520010), (11866, 457430), (12665, 428572), (20876, 260005), (23732, 228715), (25330, 214286), (26095, 208004), (29665, 182972), (45743, 118660), (50660, 107143), (52001, 104380), (52190, 104002), (59330, 91486)]