1565200060

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{59243}}^1$

素因数の和:60573

約数の個数: 24

約数和(自身を含む): 3289463856

約数和(自身を除く): 1724263796

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2642, 5284, 6605, 13210, 26420, 59243, 118486, 236972, 296215, 592430, 1184860, 78260003, 156520006, 313040012, 391300015, 782600030, 1565200060]

約数ペア:

[(1, 1565200060), (2, 782600030), (4, 391300015), (5, 313040012), (10, 156520006), (20, 78260003), (1321, 1184860), (2642, 592430), (5284, 296215), (6605, 236972), (13210, 118486), (26420, 59243)]