27617600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 84

約数和(自身を含む): 69779388

約数和(自身を除く): 42161788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 421, 656, 800, 820, 842, 1025, 1312, 1600, 1640, 1684, 2050, 2105, 2624, 3280, 3368, 4100, 4210, 6560, 6736, 8200, 8420, 10525, 13120, 13472, 16400, 16840, 17261, 21050, 26944, 32800, 33680, 34522, 42100, 65600, 67360, 69044, 84200, 86305, 134720, 138088, 168400, 172610, 276176, 336800, 345220, 431525, 552352, 673600, 690440, 863050, 1104704, 1380880, 1726100, 2761760, 3452200, 5523520, 6904400, 13808800, 27617600]

約数ペア:

[(1, 27617600), (2, 13808800), (4, 6904400), (5, 5523520), (8, 3452200), (10, 2761760), (16, 1726100), (20, 1380880), (25, 1104704), (32, 863050), (40, 690440), (41, 673600), (50, 552352), (64, 431525), (80, 345220), (82, 336800), (100, 276176), (160, 172610), (164, 168400), (200, 138088), (205, 134720), (320, 86305), (328, 84200), (400, 69044), (410, 67360), (421, 65600), (656, 42100), (800, 34522), (820, 33680), (842, 32800), (1025, 26944), (1312, 21050), (1600, 17261), (1640, 16840), (1684, 16400), (2050, 13472), (2105, 13120), (2624, 10525), (3280, 8420), (3368, 8200), (4100, 6736), (4210, 6560)]