268989850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{91183}}^1$

素因数の和:91254

約数の個数: 24

約数和(自身を含む): 508806720

約数和(自身を除く): 239816870

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 91183, 182366, 455915, 911830, 2279575, 4559150, 5379797, 10759594, 26898985, 53797970, 134494925, 268989850]

約数ペア:

[(1, 268989850), (2, 134494925), (5, 53797970), (10, 26898985), (25, 10759594), (50, 5379797), (59, 4559150), (118, 2279575), (295, 911830), (590, 455915), (1475, 182366), (2950, 91183)]