9338360

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 21159360

約数和(自身を除く): 11821000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1487, 1570, 2974, 3140, 5948, 6280, 7435, 11896, 14870, 29740, 59480, 233459, 466918, 933836, 1167295, 1867672, 2334590, 4669180, 9338360]

約数ペア:

[(1, 9338360), (2, 4669180), (4, 2334590), (5, 1867672), (8, 1167295), (10, 933836), (20, 466918), (40, 233459), (157, 59480), (314, 29740), (628, 14870), (785, 11896), (1256, 7435), (1487, 6280), (1570, 5948), (2974, 3140)]