57207260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 131574240

約数和(自身を除く): 74366980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 569, 914, 1138, 1828, 2276, 2285, 2845, 4570, 5027, 5690, 6259, 9140, 10054, 11380, 12518, 20108, 25036, 25135, 31295, 50270, 62590, 100540, 125180, 260033, 520066, 1040132, 1300165, 2600330, 2860363, 5200660, 5720726, 11441452, 14301815, 28603630, 57207260]

約数ペア:

[(1, 57207260), (2, 28603630), (4, 14301815), (5, 11441452), (10, 5720726), (11, 5200660), (20, 2860363), (22, 2600330), (44, 1300165), (55, 1040132), (110, 520066), (220, 260033), (457, 125180), (569, 100540), (914, 62590), (1138, 50270), (1828, 31295), (2276, 25135), (2285, 25036), (2845, 20108), (4570, 12518), (5027, 11380), (5690, 10054), (6259, 9140)]