47287744940

素因数分解:

$2^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{889871}}^1$

素因数の和:892537

約数の個数: 24

約数和(自身を含む): 99341750592

約数和(自身を除く): 52054005652

約数列:

[1, 2, 4, 5, 10, 20, 2657, 5314, 10628, 13285, 26570, 53140, 889871, 1779742, 3559484, 4449355, 8898710, 17797420, 2364387247, 4728774494, 9457548988, 11821936235, 23643872470, 47287744940]

約数ペア:

[(1, 47287744940), (2, 23643872470), (4, 11821936235), (5, 9457548988), (10, 4728774494), (20, 2364387247), (2657, 17797420), (5314, 8898710), (10628, 4449355), (13285, 3559484), (26570, 1779742), (53140, 889871)]