2529933700

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 6586305012

約数和(自身を除く): 4056371312

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 257, 287, 343, 350, 410, 490, 514, 574, 686, 700, 820, 980, 1025, 1028, 1148, 1225, 1285, 1372, 1435, 1715, 1799, 2009, 2050, 2401, 2450, 2570, 2870, 3430, 3598, 4018, 4100, 4802, 4900, 5140, 5740, 6425, 6860, 7175, 7196, 8036, 8575, 8995, 9604, 10045, 10537, 12005, 12593, 12850, 14063, 14350, 17150, 17990, 20090, 21074, 24010, 25186, 25700, 28126, 28700, 34300, 35980, 40180, 42148, 44975, 48020, 50225, 50372, 52685, 56252, 60025, 62965, 70315, 73759, 88151, 89950, 98441, 100450, 105370, 120050, 125930, 140630, 147518, 176302, 179900, 196882, 200900, 210740, 240100, 251860, 263425, 281260, 295036, 314825, 351575, 352604, 368795, 393764, 440755, 492205, 516313, 526850, 617057, 629650, 703150, 737590, 881510, 984410, 1032626, 1053700, 1234114, 1259300, 1406300, 1475180, 1763020, 1843975, 1968820, 2065252, 2203775, 2461025, 2468228, 2581565, 3085285, 3614191, 3687950, 4407550, 4922050, 5163130, 6170570, 7228382, 7375900, 8815100, 9844100, 10326260, 12341140, 12907825, 14456764, 15426425, 18070955, 25299337, 25815650, 30852850, 36141910, 50598674, 51631300, 61705700, 72283820, 90354775, 101197348, 126496685, 180709550, 252993370, 361419100, 505986740, 632483425, 1264966850, 2529933700]

約数ペア:

[(1, 2529933700), (2, 1264966850), (4, 632483425), (5, 505986740), (7, 361419100), (10, 252993370), (14, 180709550), (20, 126496685), (25, 101197348), (28, 90354775), (35, 72283820), (41, 61705700), (49, 51631300), (50, 50598674), (70, 36141910), (82, 30852850), (98, 25815650), (100, 25299337), (140, 18070955), (164, 15426425), (175, 14456764), (196, 12907825), (205, 12341140), (245, 10326260), (257, 9844100), (287, 8815100), (343, 7375900), (350, 7228382), (410, 6170570), (490, 5163130), (514, 4922050), (574, 4407550), (686, 3687950), (700, 3614191), (820, 3085285), (980, 2581565), (1025, 2468228), (1028, 2461025), (1148, 2203775), (1225, 2065252), (1285, 1968820), (1372, 1843975), (1435, 1763020), (1715, 1475180), (1799, 1406300), (2009, 1259300), (2050, 1234114), (2401, 1053700), (2450, 1032626), (2570, 984410), (2870, 881510), (3430, 737590), (3598, 703150), (4018, 629650), (4100, 617057), (4802, 526850), (4900, 516313), (5140, 492205), (5740, 440755), (6425, 393764), (6860, 368795), (7175, 352604), (7196, 351575), (8036, 314825), (8575, 295036), (8995, 281260), (9604, 263425), (10045, 251860), (10537, 240100), (12005, 210740), (12593, 200900), (12850, 196882), (14063, 179900), (14350, 176302), (17150, 147518), (17990, 140630), (20090, 125930), (21074, 120050), (24010, 105370), (25186, 100450), (25700, 98441), (28126, 89950), (28700, 88151), (34300, 73759), (35980, 70315), (40180, 62965), (42148, 60025), (44975, 56252), (48020, 52685), (50225, 50372)]