164484910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 300145824

約数和(自身を除く): 135660914

約数列:

[1, 2, 5, 10, 131, 241, 262, 482, 521, 655, 1042, 1205, 1310, 2410, 2605, 5210, 31571, 63142, 68251, 125561, 136502, 157855, 251122, 315710, 341255, 627805, 682510, 1255610, 16448491, 32896982, 82242455, 164484910]

約数ペア:

[(1, 164484910), (2, 82242455), (5, 32896982), (10, 16448491), (131, 1255610), (241, 682510), (262, 627805), (482, 341255), (521, 315710), (655, 251122), (1042, 157855), (1205, 136502), (1310, 125561), (2410, 68251), (2605, 63142), (5210, 31571)]