9144140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 19293120

約数和(自身を除く): 10148980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 1913, 2390, 3826, 4780, 7652, 9565, 19130, 38260, 457207, 914414, 1828828, 2286035, 4572070, 9144140]

約数ペア:

[(1, 9144140), (2, 4572070), (4, 2286035), (5, 1828828), (10, 914414), (20, 457207), (239, 38260), (478, 19130), (956, 9565), (1195, 7652), (1913, 4780), (2390, 3826)]