22957360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9257}}^1$

素因数の和:9301

約数の個数: 40

約数和(自身を含む): 55103616

約数和(自身を除く): 32146256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9257, 18514, 37028, 46285, 74056, 92570, 148112, 185140, 286967, 370280, 573934, 740560, 1147868, 1434835, 2295736, 2869670, 4591472, 5739340, 11478680, 22957360]

約数ペア:

[(1, 22957360), (2, 11478680), (4, 5739340), (5, 4591472), (8, 2869670), (10, 2295736), (16, 1434835), (20, 1147868), (31, 740560), (40, 573934), (62, 370280), (80, 286967), (124, 185140), (155, 148112), (248, 92570), (310, 74056), (496, 46285), (620, 37028), (1240, 18514), (2480, 9257)]