5625730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 11145600

約数和(自身を除く): 5519870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 257, 398, 514, 995, 1285, 1990, 2189, 2570, 2827, 4378, 5654, 10945, 14135, 21890, 28270, 51143, 102286, 255715, 511430, 562573, 1125146, 2812865, 5625730]

約数ペア:

[(1, 5625730), (2, 2812865), (5, 1125146), (10, 562573), (11, 511430), (22, 255715), (55, 102286), (110, 51143), (199, 28270), (257, 21890), (398, 14135), (514, 10945), (995, 5654), (1285, 4378), (1990, 2827), (2189, 2570)]