42982960

素因数分解:

$2^4\times 5^1\times {\mathrm{537287}}^1$

素因数の和:537300

約数の個数: 20

約数和(自身を含む): 99935568

約数和(自身を除く): 56952608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 537287, 1074574, 2149148, 2686435, 4298296, 5372870, 8596592, 10745740, 21491480, 42982960]

約数ペア:

[(1, 42982960), (2, 21491480), (4, 10745740), (5, 8596592), (8, 5372870), (10, 4298296), (16, 2686435), (20, 2149148), (40, 1074574), (80, 537287)]