12593680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 32208876

約数和(自身を除く): 19615196

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1301, 1936, 2420, 2602, 4840, 5204, 6505, 9680, 10408, 13010, 14311, 20816, 26020, 28622, 52040, 57244, 71555, 104080, 114488, 143110, 157421, 228976, 286220, 314842, 572440, 629684, 787105, 1144880, 1259368, 1574210, 2518736, 3148420, 6296840, 12593680]

約数ペア:

[(1, 12593680), (2, 6296840), (4, 3148420), (5, 2518736), (8, 1574210), (10, 1259368), (11, 1144880), (16, 787105), (20, 629684), (22, 572440), (40, 314842), (44, 286220), (55, 228976), (80, 157421), (88, 143110), (110, 114488), (121, 104080), (176, 71555), (220, 57244), (242, 52040), (440, 28622), (484, 26020), (605, 20816), (880, 14311), (968, 13010), (1210, 10408), (1301, 9680), (1936, 6505), (2420, 5204), (2602, 4840)]