22400960

素因数分解:

$2^6\times 5^1\times {\mathrm{70003}}^1$

素因数の和:70020

約数の個数: 28

約数和(自身を含む): 53343048

約数和(自身を除く): 30942088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70003, 140006, 280012, 350015, 560024, 700030, 1120048, 1400060, 2240096, 2800120, 4480192, 5600240, 11200480, 22400960]

約数ペア:

[(1, 22400960), (2, 11200480), (4, 5600240), (5, 4480192), (8, 2800120), (10, 2240096), (16, 1400060), (20, 1120048), (32, 700030), (40, 560024), (64, 350015), (80, 280012), (160, 140006), (320, 70003)]