81730056410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199341601}}^1$

素因数の和:199341649

約数の個数: 16

約数和(自身を含む): 150702251112

約数和(自身を除く): 68972194702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 199341601, 398683202, 996708005, 1993416010, 8173005641, 16346011282, 40865028205, 81730056410]

約数ペア:

[(1, 81730056410), (2, 40865028205), (5, 16346011282), (10, 8173005641), (41, 1993416010), (82, 996708005), (205, 398683202), (410, 199341601)]