1570496740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{62971}}^1$

素因数の和:63052

約数の個数: 48

約数和(自身を含む): 3491167680

約数和(自身を除く): 1920670940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 62971, 125942, 251884, 314855, 629710, 1259420, 1826159, 2707753, 3652318, 5415506, 7304636, 9130795, 10831012, 13538765, 18261590, 27077530, 36523180, 54155060, 78524837, 157049674, 314099348, 392624185, 785248370, 1570496740]

約数ペア:

[(1, 1570496740), (2, 785248370), (4, 392624185), (5, 314099348), (10, 157049674), (20, 78524837), (29, 54155060), (43, 36523180), (58, 27077530), (86, 18261590), (116, 13538765), (145, 10831012), (172, 9130795), (215, 7304636), (290, 5415506), (430, 3652318), (580, 2707753), (860, 1826159), (1247, 1259420), (2494, 629710), (4988, 314855), (6235, 251884), (12470, 125942), (24940, 62971)]