3670247740

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{1409}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 7776770400

約数和(自身を除く): 4106522660

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 937, 1390, 1409, 1874, 2780, 2818, 3748, 4685, 5636, 7045, 9370, 14090, 18740, 28180, 130243, 195851, 260486, 391702, 520972, 651215, 783404, 979255, 1302430, 1320233, 1958510, 2604860, 2640466, 3917020, 5280932, 6601165, 13202330, 26404660, 183512387, 367024774, 734049548, 917561935, 1835123870, 3670247740]

約数ペア:

[(1, 3670247740), (2, 1835123870), (4, 917561935), (5, 734049548), (10, 367024774), (20, 183512387), (139, 26404660), (278, 13202330), (556, 6601165), (695, 5280932), (937, 3917020), (1390, 2640466), (1409, 2604860), (1874, 1958510), (2780, 1320233), (2818, 1302430), (3748, 979255), (4685, 783404), (5636, 651215), (7045, 520972), (9370, 391702), (14090, 260486), (18740, 195851), (28180, 130243)]