90416380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{35597}}^1$

素因数の和:35733

約数の個数: 24

約数和(自身を含む): 191374848

約数和(自身を除く): 100958468

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 35597, 71194, 142388, 177985, 355970, 711940, 4520819, 9041638, 18083276, 22604095, 45208190, 90416380]

約数ペア:

[(1, 90416380), (2, 45208190), (4, 22604095), (5, 18083276), (10, 9041638), (20, 4520819), (127, 711940), (254, 355970), (508, 177985), (635, 142388), (1270, 71194), (2540, 35597)]