11562116740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1\times {\mathrm{3821}}^1$

素因数の和:11812

約数の個数: 48

約数和(自身を含む): 25568262720

約数和(自身を除く): 14006145980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3821, 7642, 7963, 15284, 15926, 19105, 31852, 38210, 39815, 72599, 76420, 79630, 145198, 151297, 159260, 290396, 302594, 362995, 605188, 725990, 756485, 1451980, 1512970, 3025940, 30426623, 60853246, 121706492, 152133115, 304266230, 578105837, 608532460, 1156211674, 2312423348, 2890529185, 5781058370, 11562116740]

約数ペア:

[(1, 11562116740), (2, 5781058370), (4, 2890529185), (5, 2312423348), (10, 1156211674), (19, 608532460), (20, 578105837), (38, 304266230), (76, 152133115), (95, 121706492), (190, 60853246), (380, 30426623), (3821, 3025940), (7642, 1512970), (7963, 1451980), (15284, 756485), (15926, 725990), (19105, 605188), (31852, 362995), (38210, 302594), (39815, 290396), (72599, 159260), (76420, 151297), (79630, 145198)]