113097640

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{31769}}^1$

素因数の和:31869

約数の個数: 32

約数和(自身を含む): 257337000

約数和(自身を除く): 144239360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 31769, 63538, 127076, 158845, 254152, 317690, 635380, 1270760, 2827441, 5654882, 11309764, 14137205, 22619528, 28274410, 56548820, 113097640]

約数ペア:

[(1, 113097640), (2, 56548820), (4, 28274410), (5, 22619528), (8, 14137205), (10, 11309764), (20, 5654882), (40, 2827441), (89, 1270760), (178, 635380), (356, 317690), (445, 254152), (712, 158845), (890, 127076), (1780, 63538), (3560, 31769)]