45881360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81931}}^1$

素因数の和:81951

約数の個数: 40

約数和(自身を含む): 121914816

約数和(自身を除く): 76033456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81931, 163862, 327724, 409655, 573517, 655448, 819310, 1147034, 1310896, 1638620, 2294068, 2867585, 3277240, 4588136, 5735170, 6554480, 9176272, 11470340, 22940680, 45881360]

約数ペア:

[(1, 45881360), (2, 22940680), (4, 11470340), (5, 9176272), (7, 6554480), (8, 5735170), (10, 4588136), (14, 3277240), (16, 2867585), (20, 2294068), (28, 1638620), (35, 1310896), (40, 1147034), (56, 819310), (70, 655448), (80, 573517), (112, 409655), (140, 327724), (280, 163862), (560, 81931)]