229142020

素因数分解:

$2^2\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{3709}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 481483800

約数和(自身を除く): 252341780

約数列:

[1, 2, 4, 5, 10, 20, 3089, 3709, 6178, 7418, 12356, 14836, 15445, 18545, 30890, 37090, 61780, 74180, 11457101, 22914202, 45828404, 57285505, 114571010, 229142020]

約数ペア:

[(1, 229142020), (2, 114571010), (4, 57285505), (5, 45828404), (10, 22914202), (20, 11457101), (3089, 74180), (3709, 61780), (6178, 37090), (7418, 30890), (12356, 18545), (14836, 15445)]