12396560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14087}}^1$

素因数の和:14111

約数の個数: 40

約数和(自身を含む): 31444416

約数和(自身を除く): 19047856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14087, 28174, 56348, 70435, 112696, 140870, 154957, 225392, 281740, 309914, 563480, 619828, 774785, 1126960, 1239656, 1549570, 2479312, 3099140, 6198280, 12396560]

約数ペア:

[(1, 12396560), (2, 6198280), (4, 3099140), (5, 2479312), (8, 1549570), (10, 1239656), (11, 1126960), (16, 774785), (20, 619828), (22, 563480), (40, 309914), (44, 281740), (55, 225392), (80, 154957), (88, 140870), (110, 112696), (176, 70435), (220, 56348), (440, 28174), (880, 14087)]