5546890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 10414656

約数和(自身を除く): 4867766

約数列:

[1, 2, 5, 10, 41, 82, 83, 163, 166, 205, 326, 410, 415, 815, 830, 1630, 3403, 6683, 6806, 13366, 13529, 17015, 27058, 33415, 34030, 66830, 67645, 135290, 554689, 1109378, 2773445, 5546890]

約数ペア:

[(1, 5546890), (2, 2773445), (5, 1109378), (10, 554689), (41, 135290), (82, 67645), (83, 66830), (163, 34030), (166, 33415), (205, 27058), (326, 17015), (410, 13529), (415, 13366), (815, 6806), (830, 6683), (1630, 3403)]