1112070594920

素因数分解:

$2^3\times 5^1\times {\mathrm{27801764873}}^1$

素因数の和:27801764884

約数の個数: 16

約数和(自身を含む): 2502158838660

約数和(自身を除く): 1390088243740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27801764873, 55603529746, 111207059492, 139008824365, 222414118984, 278017648730, 556035297460, 1112070594920]

約数ペア:

[(1, 1112070594920), (2, 556035297460), (4, 278017648730), (5, 222414118984), (8, 139008824365), (10, 111207059492), (20, 55603529746), (40, 27801764873)]