47042680

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1429}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 106048800

約数和(自身を除く): 59006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1429, 1646, 2858, 3292, 4115, 5716, 6584, 7145, 8230, 11432, 14290, 16460, 28580, 32920, 57160, 1176067, 2352134, 4704268, 5880335, 9408536, 11760670, 23521340, 47042680]

約数ペア:

[(1, 47042680), (2, 23521340), (4, 11760670), (5, 9408536), (8, 5880335), (10, 4704268), (20, 2352134), (40, 1176067), (823, 57160), (1429, 32920), (1646, 28580), (2858, 16460), (3292, 14290), (4115, 11432), (5716, 8230), (6584, 7145)]