97322920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22739}}^1$

素因数の和:22857

約数の個数: 32

約数和(自身を含む): 221032800

約数和(自身を除く): 123709880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 22739, 45478, 90956, 113695, 181912, 227390, 454780, 909560, 2433073, 4866146, 9732292, 12165365, 19464584, 24330730, 48661460, 97322920]

約数ペア:

[(1, 97322920), (2, 48661460), (4, 24330730), (5, 19464584), (8, 12165365), (10, 9732292), (20, 4866146), (40, 2433073), (107, 909560), (214, 454780), (428, 227390), (535, 181912), (856, 113695), (1070, 90956), (2140, 45478), (4280, 22739)]