14355920

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 33643680

約数和(自身を除く): 19287760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1291, 1390, 2224, 2582, 2780, 5164, 5560, 6455, 10328, 11120, 12910, 20656, 25820, 51640, 103280, 179449, 358898, 717796, 897245, 1435592, 1794490, 2871184, 3588980, 7177960, 14355920]

約数ペア:

[(1, 14355920), (2, 7177960), (4, 3588980), (5, 2871184), (8, 1794490), (10, 1435592), (16, 897245), (20, 717796), (40, 358898), (80, 179449), (139, 103280), (278, 51640), (556, 25820), (695, 20656), (1112, 12910), (1291, 11120), (1390, 10328), (2224, 6455), (2582, 5560), (2780, 5164)]