9230180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 19474560

約数和(自身を除く): 10244380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 1931, 2390, 3862, 4780, 7724, 9655, 19310, 38620, 461509, 923018, 1846036, 2307545, 4615090, 9230180]

約数ペア:

[(1, 9230180), (2, 4615090), (4, 2307545), (5, 1846036), (10, 923018), (20, 461509), (239, 38620), (478, 19310), (956, 9655), (1195, 7724), (1931, 4780), (2390, 3862)]