84702460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 98189060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 251, 359, 470, 502, 718, 940, 1004, 1255, 1436, 1795, 2510, 3590, 5020, 7180, 11797, 16873, 23594, 33746, 47188, 58985, 67492, 84365, 90109, 117970, 168730, 180218, 235940, 337460, 360436, 450545, 901090, 1802180, 4235123, 8470246, 16940492, 21175615, 42351230, 84702460]

約数ペア:

[(1, 84702460), (2, 42351230), (4, 21175615), (5, 16940492), (10, 8470246), (20, 4235123), (47, 1802180), (94, 901090), (188, 450545), (235, 360436), (251, 337460), (359, 235940), (470, 180218), (502, 168730), (718, 117970), (940, 90109), (1004, 84365), (1255, 67492), (1436, 58985), (1795, 47188), (2510, 33746), (3590, 23594), (5020, 16873), (7180, 11797)]