547604080

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{32441}}^1$

素因数の和:32665

約数の個数: 40

約数和(自身を含む): 1279252944

約数和(自身を除く): 731648864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 32441, 64882, 129764, 162205, 259528, 324410, 519056, 648820, 1297640, 2595280, 6845051, 13690102, 27380204, 34225255, 54760408, 68450510, 109520816, 136901020, 273802040, 547604080]

約数ペア:

[(1, 547604080), (2, 273802040), (4, 136901020), (5, 109520816), (8, 68450510), (10, 54760408), (16, 34225255), (20, 27380204), (40, 13690102), (80, 6845051), (211, 2595280), (422, 1297640), (844, 648820), (1055, 519056), (1688, 324410), (2110, 259528), (3376, 162205), (4220, 129764), (8440, 64882), (16880, 32441)]