2537534560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131071}}^1$

素因数の和:131108

約数の個数: 72

約数和(自身を含む): 6589513728

約数和(自身を除く): 4051979168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 131071, 262142, 524284, 655355, 1048568, 1310710, 1441781, 2097136, 2621420, 2883562, 4194272, 5242840, 5767124, 7208905, 10485680, 11534248, 14417810, 15859591, 20971360, 23068496, 28835620, 31719182, 46136992, 57671240, 63438364, 79297955, 115342480, 126876728, 158595910, 230684960, 253753456, 317191820, 507506912, 634383640, 1268767280, 2537534560]

約数ペア:

[(1, 2537534560), (2, 1268767280), (4, 634383640), (5, 507506912), (8, 317191820), (10, 253753456), (11, 230684960), (16, 158595910), (20, 126876728), (22, 115342480), (32, 79297955), (40, 63438364), (44, 57671240), (55, 46136992), (80, 31719182), (88, 28835620), (110, 23068496), (121, 20971360), (160, 15859591), (176, 14417810), (220, 11534248), (242, 10485680), (352, 7208905), (440, 5767124), (484, 5242840), (605, 4194272), (880, 2883562), (968, 2621420), (1210, 2097136), (1760, 1441781), (1936, 1310710), (2420, 1048568), (3872, 655355), (4840, 524284), (9680, 262142), (19360, 131071)]