22941440

素因数分解:

$2^8\times 5^1\times {\mathrm{17923}}^1$

素因数の和:17944

約数の個数: 36

約数和(自身を含む): 54954984

約数和(自身を除く): 32013544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17923, 35846, 71692, 89615, 143384, 179230, 286768, 358460, 573536, 716920, 1147072, 1433840, 2294144, 2867680, 4588288, 5735360, 11470720, 22941440]

約数ペア:

[(1, 22941440), (2, 11470720), (4, 5735360), (5, 4588288), (8, 2867680), (10, 2294144), (16, 1433840), (20, 1147072), (32, 716920), (40, 573536), (64, 358460), (80, 286768), (128, 179230), (160, 143384), (256, 89615), (320, 71692), (640, 35846), (1280, 17923)]