387675380

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{41507}}^1$

素因数の和:41983

約数の個数: 24

約数和(自身を含む): 815881248

約数和(自身を除く): 428205868

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 41507, 83014, 166028, 207535, 415070, 830140, 19383769, 38767538, 77535076, 96918845, 193837690, 387675380]

約数ペア:

[(1, 387675380), (2, 193837690), (4, 96918845), (5, 77535076), (10, 38767538), (20, 19383769), (467, 830140), (934, 415070), (1868, 207535), (2335, 166028), (4670, 83014), (9340, 41507)]