22540360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9551}}^1$

素因数の和:9621

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 29040440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9551, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 563509, 1127018, 2254036, 2817545, 4508072, 5635090, 11270180, 22540360]

約数ペア:

[(1, 22540360), (2, 11270180), (4, 5635090), (5, 4508072), (8, 2817545), (10, 2254036), (20, 1127018), (40, 563509), (59, 382040), (118, 191020), (236, 95510), (295, 76408), (472, 47755), (590, 38204), (1180, 19102), (2360, 9551)]