75205780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289253}}^1$

素因数の和:289275

約数の個数: 24

約数和(自身を含む): 170081352

約数和(自身を除く): 94875572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289253, 578506, 1157012, 1446265, 2892530, 3760289, 5785060, 7520578, 15041156, 18801445, 37602890, 75205780]

約数ペア:

[(1, 75205780), (2, 37602890), (4, 18801445), (5, 15041156), (10, 7520578), (13, 5785060), (20, 3760289), (26, 2892530), (52, 1446265), (65, 1157012), (130, 578506), (260, 289253)]