2314280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 3007960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1231, 1880, 2462, 4924, 6155, 9848, 12310, 24620, 49240, 57857, 115714, 231428, 289285, 462856, 578570, 1157140, 2314280]

約数ペア:

[(1, 2314280), (2, 1157140), (4, 578570), (5, 462856), (8, 289285), (10, 231428), (20, 115714), (40, 57857), (47, 49240), (94, 24620), (188, 12310), (235, 9848), (376, 6155), (470, 4924), (940, 2462), (1231, 1880)]