2130480050

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{157231}}^1$

素因数の和:157514

約数の個数: 24

約数和(自身を含む): 3977340672

約数和(自身を除く): 1846860622

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 13550, 157231, 314462, 786155, 1572310, 3930775, 7861550, 42609601, 85219202, 213048005, 426096010, 1065240025, 2130480050]

約数ペア:

[(1, 2130480050), (2, 1065240025), (5, 426096010), (10, 213048005), (25, 85219202), (50, 42609601), (271, 7861550), (542, 3930775), (1355, 1572310), (2710, 786155), (6775, 314462), (13550, 157231)]