2012324800

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{21317}}^1$

素因数の和:21398

約数の個数: 84

約数和(自身を含む): 5035737960

約数和(自身を除く): 3023413160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 944, 1180, 1475, 1600, 1888, 2360, 2950, 3776, 4720, 5900, 9440, 11800, 18880, 21317, 23600, 42634, 47200, 85268, 94400, 106585, 170536, 213170, 341072, 426340, 532925, 682144, 852680, 1065850, 1257703, 1364288, 1705360, 2131700, 2515406, 3410720, 4263400, 5030812, 6288515, 6821440, 8526800, 10061624, 12577030, 17053600, 20123248, 25154060, 31442575, 34107200, 40246496, 50308120, 62885150, 80492992, 100616240, 125770300, 201232480, 251540600, 402464960, 503081200, 1006162400, 2012324800]

約数ペア:

[(1, 2012324800), (2, 1006162400), (4, 503081200), (5, 402464960), (8, 251540600), (10, 201232480), (16, 125770300), (20, 100616240), (25, 80492992), (32, 62885150), (40, 50308120), (50, 40246496), (59, 34107200), (64, 31442575), (80, 25154060), (100, 20123248), (118, 17053600), (160, 12577030), (200, 10061624), (236, 8526800), (295, 6821440), (320, 6288515), (400, 5030812), (472, 4263400), (590, 3410720), (800, 2515406), (944, 2131700), (1180, 1705360), (1475, 1364288), (1600, 1257703), (1888, 1065850), (2360, 852680), (2950, 682144), (3776, 532925), (4720, 426340), (5900, 341072), (9440, 213170), (11800, 170536), (18880, 106585), (21317, 94400), (23600, 85268), (42634, 47200)]