70671080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37591}}^1$

素因数の和:37649

約数の個数: 32

約数和(自身を含む): 162397440

約数和(自身を除く): 91726360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 37591, 75182, 150364, 187955, 300728, 375910, 751820, 1503640, 1766777, 3533554, 7067108, 8833885, 14134216, 17667770, 35335540, 70671080]

約数ペア:

[(1, 70671080), (2, 35335540), (4, 17667770), (5, 14134216), (8, 8833885), (10, 7067108), (20, 3533554), (40, 1766777), (47, 1503640), (94, 751820), (188, 375910), (235, 300728), (376, 187955), (470, 150364), (940, 75182), (1880, 37591)]