528048779080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{48712987}}^1$

素因数の和:48713269

約数の個数: 32

約数和(自身を含む): 1192493946240

約数和(自身を除く): 664445167160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 48712987, 97425974, 194851948, 243564935, 389703896, 487129870, 974259740, 1948519480, 13201219477, 26402438954, 52804877908, 66006097385, 105609755816, 132012194770, 264024389540, 528048779080]

約数ペア:

[(1, 528048779080), (2, 264024389540), (4, 132012194770), (5, 105609755816), (8, 66006097385), (10, 52804877908), (20, 26402438954), (40, 13201219477), (271, 1948519480), (542, 974259740), (1084, 487129870), (1355, 389703896), (2168, 243564935), (2710, 194851948), (5420, 97425974), (10840, 48712987)]