182717480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4010

約数の個数: 64

約数和(自身を含む): 452796480

約数和(自身を除く): 270079000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 3881, 4280, 4708, 5885, 7762, 9416, 11770, 15524, 19405, 23540, 31048, 38810, 42691, 47080, 77620, 85382, 155240, 170764, 213455, 341528, 415267, 426910, 830534, 853820, 1661068, 1707640, 2076335, 3322136, 4152670, 4567937, 8305340, 9135874, 16610680, 18271748, 22839685, 36543496, 45679370, 91358740, 182717480]

約数ペア:

[(1, 182717480), (2, 91358740), (4, 45679370), (5, 36543496), (8, 22839685), (10, 18271748), (11, 16610680), (20, 9135874), (22, 8305340), (40, 4567937), (44, 4152670), (55, 3322136), (88, 2076335), (107, 1707640), (110, 1661068), (214, 853820), (220, 830534), (428, 426910), (440, 415267), (535, 341528), (856, 213455), (1070, 170764), (1177, 155240), (2140, 85382), (2354, 77620), (3881, 47080), (4280, 42691), (4708, 38810), (5885, 31048), (7762, 23540), (9416, 19405), (11770, 15524)]