79038980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 171735984

約数和(自身を除く): 92697004

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 853, 1130, 1706, 2260, 3412, 4265, 4633, 8530, 9266, 17060, 18532, 23165, 34973, 46330, 69946, 92660, 96389, 139892, 174865, 192778, 349730, 385556, 481945, 699460, 963890, 1927780, 3951949, 7903898, 15807796, 19759745, 39519490, 79038980]

約数ペア:

[(1, 79038980), (2, 39519490), (4, 19759745), (5, 15807796), (10, 7903898), (20, 3951949), (41, 1927780), (82, 963890), (113, 699460), (164, 481945), (205, 385556), (226, 349730), (410, 192778), (452, 174865), (565, 139892), (820, 96389), (853, 92660), (1130, 69946), (1706, 46330), (2260, 34973), (3412, 23165), (4265, 18532), (4633, 17060), (8530, 9266)]