6500320

素因数分解:

$2^5\times 5^1\times {\mathrm{40627}}^1$

素因数の和:40642

約数の個数: 24

約数和(自身を含む): 15357384

約数和(自身を除く): 8857064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40627, 81254, 162508, 203135, 325016, 406270, 650032, 812540, 1300064, 1625080, 3250160, 6500320]

約数ペア:

[(1, 6500320), (2, 3250160), (4, 1625080), (5, 1300064), (8, 812540), (10, 650032), (16, 406270), (20, 325016), (32, 203135), (40, 162508), (80, 81254), (160, 40627)]