105480852040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90931769}}^1$

素因数の和:90931809

約数の個数: 32

約数和(自身を含む): 245515779000

約数和(自身を除く): 140034926960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 90931769, 181863538, 363727076, 454658845, 727454152, 909317690, 1818635380, 2637021301, 3637270760, 5274042602, 10548085204, 13185106505, 21096170408, 26370213010, 52740426020, 105480852040]

約数ペア:

[(1, 105480852040), (2, 52740426020), (4, 26370213010), (5, 21096170408), (8, 13185106505), (10, 10548085204), (20, 5274042602), (29, 3637270760), (40, 2637021301), (58, 1818635380), (116, 909317690), (145, 727454152), (232, 454658845), (290, 363727076), (580, 181863538), (1160, 90931769)]