134958800

素因数分解:

$2^4\times 5^2\times {\mathrm{337397}}^1$

素因数の和:337415

約数の個数: 30

約数和(自身を含む): 324239478

約数和(自身を除く): 189280678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 337397, 674794, 1349588, 1686985, 2699176, 3373970, 5398352, 6747940, 8434925, 13495880, 16869850, 26991760, 33739700, 67479400, 134958800]

約数ペア:

[(1, 134958800), (2, 67479400), (4, 33739700), (5, 26991760), (8, 16869850), (10, 13495880), (16, 8434925), (20, 6747940), (25, 5398352), (40, 3373970), (50, 2699176), (80, 1686985), (100, 1349588), (200, 674794), (400, 337397)]