40584740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41413}}^1$

素因数の和:41436

約数の個数: 36

約数和(自身を含む): 99145116

約数和(自身を除く): 58560376

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41413, 82826, 165652, 207065, 289891, 414130, 579782, 828260, 1159564, 1449455, 2029237, 2898910, 4058474, 5797820, 8116948, 10146185, 20292370, 40584740]

約数ペア:

[(1, 40584740), (2, 20292370), (4, 10146185), (5, 8116948), (7, 5797820), (10, 4058474), (14, 2898910), (20, 2029237), (28, 1449455), (35, 1159564), (49, 828260), (70, 579782), (98, 414130), (140, 289891), (196, 207065), (245, 165652), (490, 82826), (980, 41413)]