57715693640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131172031}}^1$

素因数の和:131172053

約数の個数: 32

約数和(自身を含む): 141665794560

約数和(自身を除く): 83950100920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131172031, 262344062, 524688124, 655860155, 1049376248, 1311720310, 1442892341, 2623440620, 2885784682, 5246881240, 5771569364, 7214461705, 11543138728, 14428923410, 28857846820, 57715693640]

約数ペア:

[(1, 57715693640), (2, 28857846820), (4, 14428923410), (5, 11543138728), (8, 7214461705), (10, 5771569364), (11, 5246881240), (20, 2885784682), (22, 2623440620), (40, 1442892341), (44, 1311720310), (55, 1049376248), (88, 655860155), (110, 524688124), (220, 262344062), (440, 131172031)]