103678890850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{166807}}^1$

素因数の和:167251

約数の個数: 48

約数和(自身を含む): 199561084416

約数和(自身を除く): 95882193566

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 401, 775, 802, 1550, 2005, 4010, 10025, 12431, 20050, 24862, 62155, 124310, 166807, 310775, 333614, 621550, 834035, 1668070, 4170175, 5171017, 8340350, 10342034, 25855085, 51710170, 66889607, 129275425, 133779214, 258550850, 334448035, 668896070, 1672240175, 2073577817, 3344480350, 4147155634, 10367889085, 20735778170, 51839445425, 103678890850]

約数ペア:

[(1, 103678890850), (2, 51839445425), (5, 20735778170), (10, 10367889085), (25, 4147155634), (31, 3344480350), (50, 2073577817), (62, 1672240175), (155, 668896070), (310, 334448035), (401, 258550850), (775, 133779214), (802, 129275425), (1550, 66889607), (2005, 51710170), (4010, 25855085), (10025, 10342034), (12431, 8340350), (20050, 5171017), (24862, 4170175), (62155, 1668070), (124310, 834035), (166807, 621550), (310775, 333614)]