6483320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 14731200

約数和(自身を除く): 8247880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1487, 2180, 2974, 4360, 5948, 7435, 11896, 14870, 29740, 59480, 162083, 324166, 648332, 810415, 1296664, 1620830, 3241660, 6483320]

約数ペア:

[(1, 6483320), (2, 3241660), (4, 1620830), (5, 1296664), (8, 810415), (10, 648332), (20, 324166), (40, 162083), (109, 59480), (218, 29740), (436, 14870), (545, 11896), (872, 7435), (1090, 5948), (1487, 4360), (2180, 2974)]