45693680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13931}}^1$

素因数の和:13985

約数の個数: 40

約数和(自身を含む): 108836784

約数和(自身を除く): 63143104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13931, 27862, 55724, 69655, 111448, 139310, 222896, 278620, 557240, 571171, 1114480, 1142342, 2284684, 2855855, 4569368, 5711710, 9138736, 11423420, 22846840, 45693680]

約数ペア:

[(1, 45693680), (2, 22846840), (4, 11423420), (5, 9138736), (8, 5711710), (10, 4569368), (16, 2855855), (20, 2284684), (40, 1142342), (41, 1114480), (80, 571171), (82, 557240), (164, 278620), (205, 222896), (328, 139310), (410, 111448), (656, 69655), (820, 55724), (1640, 27862), (3280, 13931)]