314880821860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83267}}^1\times {\mathrm{17189}}^1$

素因数の和:100476

約数の個数: 48

約数和(自身を含む): 721413967680

約数和(自身を除く): 406533145820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17189, 34378, 68756, 83267, 85945, 166534, 171890, 189079, 333068, 343780, 378158, 416335, 756316, 832670, 915937, 945395, 1665340, 1831874, 1890790, 3663748, 3781580, 4579685, 9159370, 18318740, 1431276463, 2862552926, 5725105852, 7156382315, 14312764630, 15744041093, 28625529260, 31488082186, 62976164372, 78720205465, 157440410930, 314880821860]

約数ペア:

[(1, 314880821860), (2, 157440410930), (4, 78720205465), (5, 62976164372), (10, 31488082186), (11, 28625529260), (20, 15744041093), (22, 14312764630), (44, 7156382315), (55, 5725105852), (110, 2862552926), (220, 1431276463), (17189, 18318740), (34378, 9159370), (68756, 4579685), (83267, 3781580), (85945, 3663748), (166534, 1890790), (171890, 1831874), (189079, 1665340), (333068, 945395), (343780, 915937), (378158, 832670), (416335, 756316)]