11515692460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{7079}}^1$

素因数の和:7750

約数の個数: 48

約数和(自身を含む): 24383520000

約数和(自身を除く): 12867827540

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 499, 652, 815, 998, 1630, 1996, 2495, 3260, 4990, 7079, 9980, 14158, 28316, 35395, 70790, 81337, 141580, 162674, 325348, 406685, 813370, 1153877, 1626740, 2307754, 3532421, 4615508, 5769385, 7064842, 11538770, 14129684, 17662105, 23077540, 35324210, 70648420, 575784623, 1151569246, 2303138492, 2878923115, 5757846230, 11515692460]

約数ペア:

[(1, 11515692460), (2, 5757846230), (4, 2878923115), (5, 2303138492), (10, 1151569246), (20, 575784623), (163, 70648420), (326, 35324210), (499, 23077540), (652, 17662105), (815, 14129684), (998, 11538770), (1630, 7064842), (1996, 5769385), (2495, 4615508), (3260, 3532421), (4990, 2307754), (7079, 1626740), (9980, 1153877), (14158, 813370), (28316, 406685), (35395, 325348), (70790, 162674), (81337, 141580)]