29447920

素因数分解:

$2^4\times 5^1\times {\mathrm{368099}}^1$

素因数の和:368112

約数の個数: 20

約数和(自身を含む): 68466600

約数和(自身を除く): 39018680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 368099, 736198, 1472396, 1840495, 2944792, 3680990, 5889584, 7361980, 14723960, 29447920]

約数ペア:

[(1, 29447920), (2, 14723960), (4, 7361980), (5, 5889584), (8, 3680990), (10, 2944792), (16, 1840495), (20, 1472396), (40, 736198), (80, 368099)]