79209560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37363}}^1$

素因数の和:37427

約数の個数: 32

約数和(自身を含む): 181589040

約数和(自身を除く): 102379480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 37363, 74726, 149452, 186815, 298904, 373630, 747260, 1494520, 1980239, 3960478, 7920956, 9901195, 15841912, 19802390, 39604780, 79209560]

約数ペア:

[(1, 79209560), (2, 39604780), (4, 19802390), (5, 15841912), (8, 9901195), (10, 7920956), (20, 3960478), (40, 1980239), (53, 1494520), (106, 747260), (212, 373630), (265, 298904), (424, 186815), (530, 149452), (1060, 74726), (2120, 37363)]