2012954960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{867653}}^1$

素因数の和:867695

約数の個数: 40

約数和(自身を含む): 4841509320

約数和(自身を除く): 2828554360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 867653, 1735306, 3470612, 4338265, 6941224, 8676530, 13882448, 17353060, 25161937, 34706120, 50323874, 69412240, 100647748, 125809685, 201295496, 251619370, 402590992, 503238740, 1006477480, 2012954960]

約数ペア:

[(1, 2012954960), (2, 1006477480), (4, 503238740), (5, 402590992), (8, 251619370), (10, 201295496), (16, 125809685), (20, 100647748), (29, 69412240), (40, 50323874), (58, 34706120), (80, 25161937), (116, 17353060), (145, 13882448), (232, 8676530), (290, 6941224), (464, 4338265), (580, 3470612), (1160, 1735306), (2320, 867653)]