79113020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7741}}^1$

素因数の和:7830

約数の個数: 48

約数和(自身を含む): 192497088

約数和(自身を除く): 113384068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 7741, 10220, 15482, 30964, 38705, 54187, 77410, 108374, 154820, 216748, 270935, 541870, 565093, 1083740, 1130186, 2260372, 2825465, 3955651, 5650930, 7911302, 11301860, 15822604, 19778255, 39556510, 79113020]

約数ペア:

[(1, 79113020), (2, 39556510), (4, 19778255), (5, 15822604), (7, 11301860), (10, 7911302), (14, 5650930), (20, 3955651), (28, 2825465), (35, 2260372), (70, 1130186), (73, 1083740), (140, 565093), (146, 541870), (292, 270935), (365, 216748), (511, 154820), (730, 108374), (1022, 77410), (1460, 54187), (2044, 38705), (2555, 30964), (5110, 15482), (7741, 10220)]