179901080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84859}}^1$

素因数の和:84923

約数の個数: 32

約数和(自身を含む): 412419600

約数和(自身を除く): 232518520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 84859, 169718, 339436, 424295, 678872, 848590, 1697180, 3394360, 4497527, 8995054, 17990108, 22487635, 35980216, 44975270, 89950540, 179901080]

約数ペア:

[(1, 179901080), (2, 89950540), (4, 44975270), (5, 35980216), (8, 22487635), (10, 17990108), (20, 8995054), (40, 4497527), (53, 3394360), (106, 1697180), (212, 848590), (265, 678872), (424, 424295), (530, 339436), (1060, 169718), (2120, 84859)]