45373220

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4073}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 95478264

約数和(自身を除く): 50105044

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4073, 5570, 8146, 11140, 16292, 20365, 40730, 81460, 2268661, 4537322, 9074644, 11343305, 22686610, 45373220]

約数ペア:

[(1, 45373220), (2, 22686610), (4, 11343305), (5, 9074644), (10, 4537322), (20, 2268661), (557, 81460), (1114, 40730), (2228, 20365), (2785, 16292), (4073, 11140), (5570, 8146)]