5280401980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37717157}}^1$

素因数の和:37717173

約数の個数: 24

約数和(自身を含む): 12672965088

約数和(自身を除く): 7392563108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37717157, 75434314, 150868628, 188585785, 264020099, 377171570, 528040198, 754343140, 1056080396, 1320100495, 2640200990, 5280401980]

約数ペア:

[(1, 5280401980), (2, 2640200990), (4, 1320100495), (5, 1056080396), (7, 754343140), (10, 528040198), (14, 377171570), (20, 264020099), (28, 188585785), (35, 150868628), (70, 75434314), (140, 37717157)]