99759440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113363}}^1$

素因数の和:113387

約数の個数: 40

約数和(自身を含む): 253028448

約数和(自身を除く): 153269008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 113363, 226726, 453452, 566815, 906904, 1133630, 1246993, 1813808, 2267260, 2493986, 4534520, 4987972, 6234965, 9069040, 9975944, 12469930, 19951888, 24939860, 49879720, 99759440]

約数ペア:

[(1, 99759440), (2, 49879720), (4, 24939860), (5, 19951888), (8, 12469930), (10, 9975944), (11, 9069040), (16, 6234965), (20, 4987972), (22, 4534520), (40, 2493986), (44, 2267260), (55, 1813808), (80, 1246993), (88, 1133630), (110, 906904), (176, 566815), (220, 453452), (440, 226726), (880, 113363)]