188300540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409349}}^1$

素因数の和:409381

約数の個数: 24

約数和(自身を含む): 412624800

約数和(自身を除く): 224324260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 409349, 818698, 1637396, 2046745, 4093490, 8186980, 9415027, 18830054, 37660108, 47075135, 94150270, 188300540]

約数ペア:

[(1, 188300540), (2, 94150270), (4, 47075135), (5, 37660108), (10, 18830054), (20, 9415027), (23, 8186980), (46, 4093490), (92, 2046745), (115, 1637396), (230, 818698), (460, 409349)]