60660020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{81973}}^1$

素因数の和:82019

約数の個数: 24

約数和(自身を含む): 130830504

約数和(自身を除く): 70170484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 81973, 163946, 327892, 409865, 819730, 1639460, 3033001, 6066002, 12132004, 15165005, 30330010, 60660020]

約数ペア:

[(1, 60660020), (2, 30330010), (4, 15165005), (5, 12132004), (10, 6066002), (20, 3033001), (37, 1639460), (74, 819730), (148, 409865), (185, 327892), (370, 163946), (740, 81973)]