9650860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 11970740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 233, 380, 436, 466, 545, 932, 1090, 1165, 2071, 2180, 2330, 4142, 4427, 4660, 8284, 8854, 10355, 17708, 20710, 22135, 25397, 41420, 44270, 50794, 88540, 101588, 126985, 253970, 482543, 507940, 965086, 1930172, 2412715, 4825430, 9650860]

約数ペア:

[(1, 9650860), (2, 4825430), (4, 2412715), (5, 1930172), (10, 965086), (19, 507940), (20, 482543), (38, 253970), (76, 126985), (95, 101588), (109, 88540), (190, 50794), (218, 44270), (233, 41420), (380, 25397), (436, 22135), (466, 20710), (545, 17708), (932, 10355), (1090, 8854), (1165, 8284), (2071, 4660), (2180, 4427), (2330, 4142)]