14568940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 31822560

約数和(自身を除く): 17253620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 163, 164, 205, 218, 326, 410, 436, 545, 652, 815, 820, 1090, 1630, 2180, 3260, 4469, 6683, 8938, 13366, 17767, 17876, 22345, 26732, 33415, 35534, 44690, 66830, 71068, 88835, 89380, 133660, 177670, 355340, 728447, 1456894, 2913788, 3642235, 7284470, 14568940]

約数ペア:

[(1, 14568940), (2, 7284470), (4, 3642235), (5, 2913788), (10, 1456894), (20, 728447), (41, 355340), (82, 177670), (109, 133660), (163, 89380), (164, 88835), (205, 71068), (218, 66830), (326, 44690), (410, 35534), (436, 33415), (545, 26732), (652, 22345), (815, 17876), (820, 17767), (1090, 13366), (1630, 8938), (2180, 6683), (3260, 4469)]