22734080

素因数分解:

$2^8\times 5^1\times {\mathrm{17761}}^1$

素因数の和:17782

約数の個数: 36

約数和(自身を含む): 54458292

約数和(自身を除く): 31724212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17761, 35522, 71044, 88805, 142088, 177610, 284176, 355220, 568352, 710440, 1136704, 1420880, 2273408, 2841760, 4546816, 5683520, 11367040, 22734080]

約数ペア:

[(1, 22734080), (2, 11367040), (4, 5683520), (5, 4546816), (8, 2841760), (10, 2273408), (16, 1420880), (20, 1136704), (32, 710440), (40, 568352), (64, 355220), (80, 284176), (128, 177610), (160, 142088), (256, 88805), (320, 71044), (640, 35522), (1280, 17761)]