14565560

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 32886000

約数和(自身を除く): 18320440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 811, 898, 1622, 1796, 2245, 3244, 3592, 4055, 4490, 6488, 8110, 8980, 16220, 17960, 32440, 364139, 728278, 1456556, 1820695, 2913112, 3641390, 7282780, 14565560]

約数ペア:

[(1, 14565560), (2, 7282780), (4, 3641390), (5, 2913112), (8, 1820695), (10, 1456556), (20, 728278), (40, 364139), (449, 32440), (811, 17960), (898, 16220), (1622, 8980), (1796, 8110), (2245, 6488), (3244, 4490), (3592, 4055)]