40981740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{857}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 74045172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 857, 1594, 1714, 2391, 2571, 3188, 3428, 3985, 4285, 4782, 5142, 7970, 8570, 9564, 10284, 11955, 12855, 15940, 17140, 23910, 25710, 47820, 51420, 683029, 1366058, 2049087, 2732116, 3415145, 4098174, 6830290, 8196348, 10245435, 13660580, 20490870, 40981740]

約数ペア:

[(1, 40981740), (2, 20490870), (3, 13660580), (4, 10245435), (5, 8196348), (6, 6830290), (10, 4098174), (12, 3415145), (15, 2732116), (20, 2049087), (30, 1366058), (60, 683029), (797, 51420), (857, 47820), (1594, 25710), (1714, 23910), (2391, 17140), (2571, 15940), (3188, 12855), (3428, 11955), (3985, 10284), (4285, 9564), (4782, 8570), (5142, 7970)]