40050980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117797}}^1$

素因数の和:117823

約数の個数: 24

約数和(自身を含む): 89055288

約数和(自身を除く): 49004308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 117797, 235594, 471188, 588985, 1177970, 2002549, 2355940, 4005098, 8010196, 10012745, 20025490, 40050980]

約数ペア:

[(1, 40050980), (2, 20025490), (4, 10012745), (5, 8010196), (10, 4005098), (17, 2355940), (20, 2002549), (34, 1177970), (68, 588985), (85, 471188), (170, 235594), (340, 117797)]