79254280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283051}}^1$

素因数の和:283069

約数の個数: 32

約数和(自身を含む): 203797440

約数和(自身を除く): 124543160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283051, 566102, 1132204, 1415255, 1981357, 2264408, 2830510, 3962714, 5661020, 7925428, 9906785, 11322040, 15850856, 19813570, 39627140, 79254280]

約数ペア:

[(1, 79254280), (2, 39627140), (4, 19813570), (5, 15850856), (7, 11322040), (8, 9906785), (10, 7925428), (14, 5661020), (20, 3962714), (28, 2830510), (35, 2264408), (40, 1981357), (56, 1415255), (70, 1132204), (140, 566102), (280, 283051)]