6844360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 8678840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1231, 1390, 2462, 2780, 4924, 5560, 6155, 9848, 12310, 24620, 49240, 171109, 342218, 684436, 855545, 1368872, 1711090, 3422180, 6844360]

約数ペア:

[(1, 6844360), (2, 3422180), (4, 1711090), (5, 1368872), (8, 855545), (10, 684436), (20, 342218), (40, 171109), (139, 49240), (278, 24620), (556, 12310), (695, 9848), (1112, 6155), (1231, 5560), (1390, 4924), (2462, 2780)]