13534520

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 30557520

約数和(自身を除く): 17023000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 601, 1126, 1202, 2252, 2404, 2815, 3005, 4504, 4808, 5630, 6010, 11260, 12020, 22520, 24040, 338363, 676726, 1353452, 1691815, 2706904, 3383630, 6767260, 13534520]

約数ペア:

[(1, 13534520), (2, 6767260), (4, 3383630), (5, 2706904), (8, 1691815), (10, 1353452), (20, 676726), (40, 338363), (563, 24040), (601, 22520), (1126, 12020), (1202, 11260), (2252, 6010), (2404, 5630), (2815, 4808), (3005, 4504)]