104884160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 262859520

約数和(自身を除く): 157975360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 109, 124, 155, 160, 194, 218, 248, 310, 320, 388, 436, 485, 496, 545, 620, 776, 872, 970, 992, 1090, 1240, 1552, 1744, 1940, 1984, 2180, 2480, 3007, 3104, 3379, 3488, 3880, 4360, 4960, 6014, 6208, 6758, 6976, 7760, 8720, 9920, 10573, 12028, 13516, 15035, 15520, 16895, 17440, 21146, 24056, 27032, 30070, 31040, 33790, 34880, 42292, 48112, 52865, 54064, 60140, 67580, 84584, 96224, 105730, 108128, 120280, 135160, 169168, 192448, 211460, 216256, 240560, 270320, 327763, 338336, 422920, 481120, 540640, 655526, 676672, 845840, 962240, 1081280, 1311052, 1638815, 1691680, 2622104, 3277630, 3383360, 5244208, 6555260, 10488416, 13110520, 20976832, 26221040, 52442080, 104884160]

約数ペア:

[(1, 104884160), (2, 52442080), (4, 26221040), (5, 20976832), (8, 13110520), (10, 10488416), (16, 6555260), (20, 5244208), (31, 3383360), (32, 3277630), (40, 2622104), (62, 1691680), (64, 1638815), (80, 1311052), (97, 1081280), (109, 962240), (124, 845840), (155, 676672), (160, 655526), (194, 540640), (218, 481120), (248, 422920), (310, 338336), (320, 327763), (388, 270320), (436, 240560), (485, 216256), (496, 211460), (545, 192448), (620, 169168), (776, 135160), (872, 120280), (970, 108128), (992, 105730), (1090, 96224), (1240, 84584), (1552, 67580), (1744, 60140), (1940, 54064), (1984, 52865), (2180, 48112), (2480, 42292), (3007, 34880), (3104, 33790), (3379, 31040), (3488, 30070), (3880, 27032), (4360, 24056), (4960, 21146), (6014, 17440), (6208, 16895), (6758, 15520), (6976, 15035), (7760, 13516), (8720, 12028), (9920, 10573)]