1020231640100

素因数分解:

$2^2\times 5^2\times {\mathrm{57709}}^1\times {\mathrm{176789}}^1$

素因数の和:234512

約数の個数: 36

約数和(自身を含む): 2213953545300

約数和(自身を除く): 1193721905200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 57709, 115418, 176789, 230836, 288545, 353578, 577090, 707156, 883945, 1154180, 1442725, 1767890, 2885450, 3535780, 4419725, 5770900, 8839450, 17678900, 10202316401, 20404632802, 40809265604, 51011582005, 102023164010, 204046328020, 255057910025, 510115820050, 1020231640100]

約数ペア:

[(1, 1020231640100), (2, 510115820050), (4, 255057910025), (5, 204046328020), (10, 102023164010), (20, 51011582005), (25, 40809265604), (50, 20404632802), (100, 10202316401), (57709, 17678900), (115418, 8839450), (176789, 5770900), (230836, 4419725), (288545, 3535780), (353578, 2885450), (577090, 1767890), (707156, 1442725), (883945, 1154180)]