9044240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 21212928

約数和(自身を除く): 12168688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 863, 1048, 1310, 1726, 2096, 2620, 3452, 4315, 5240, 6904, 8630, 10480, 13808, 17260, 34520, 69040, 113053, 226106, 452212, 565265, 904424, 1130530, 1808848, 2261060, 4522120, 9044240]

約数ペア:

[(1, 9044240), (2, 4522120), (4, 2261060), (5, 1808848), (8, 1130530), (10, 904424), (16, 565265), (20, 452212), (40, 226106), (80, 113053), (131, 69040), (262, 34520), (524, 17260), (655, 13808), (863, 10480), (1048, 8630), (1310, 6904), (1726, 5240), (2096, 4315), (2620, 3452)]