12214960

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 28591920

約数和(自身を除く): 16376960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 853, 895, 1432, 1706, 1790, 2864, 3412, 3580, 4265, 6824, 7160, 8530, 13648, 14320, 17060, 34120, 68240, 152687, 305374, 610748, 763435, 1221496, 1526870, 2442992, 3053740, 6107480, 12214960]

約数ペア:

[(1, 12214960), (2, 6107480), (4, 3053740), (5, 2442992), (8, 1526870), (10, 1221496), (16, 763435), (20, 610748), (40, 305374), (80, 152687), (179, 68240), (358, 34120), (716, 17060), (853, 14320), (895, 13648), (1432, 8530), (1706, 7160), (1790, 6824), (2864, 4265), (3412, 3580)]