2018614550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47441}}^1$

素因数の和:47513

約数の個数: 48

約数和(自身を含む): 4023840672

約数和(自身を除く): 2005226122

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 4255, 8510, 21275, 42550, 47441, 94882, 237205, 474410, 1091143, 1186025, 1755317, 2182286, 2372050, 3510634, 5455715, 8776585, 10911430, 17553170, 27278575, 40372291, 43882925, 54557150, 80744582, 87765850, 201861455, 403722910, 1009307275, 2018614550]

約数ペア:

[(1, 2018614550), (2, 1009307275), (5, 403722910), (10, 201861455), (23, 87765850), (25, 80744582), (37, 54557150), (46, 43882925), (50, 40372291), (74, 27278575), (115, 17553170), (185, 10911430), (230, 8776585), (370, 5455715), (575, 3510634), (851, 2372050), (925, 2182286), (1150, 1755317), (1702, 1186025), (1850, 1091143), (4255, 474410), (8510, 237205), (21275, 94882), (42550, 47441)]