22007840

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 52291008

約数和(自身を除く): 30283168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 523, 526, 1046, 1052, 1315, 2092, 2104, 2615, 2630, 4184, 4208, 5230, 5260, 8368, 8416, 10460, 10520, 16736, 20920, 21040, 41840, 42080, 83680, 137549, 275098, 550196, 687745, 1100392, 1375490, 2200784, 2750980, 4401568, 5501960, 11003920, 22007840]

約数ペア:

[(1, 22007840), (2, 11003920), (4, 5501960), (5, 4401568), (8, 2750980), (10, 2200784), (16, 1375490), (20, 1100392), (32, 687745), (40, 550196), (80, 275098), (160, 137549), (263, 83680), (523, 42080), (526, 41840), (1046, 21040), (1052, 20920), (1315, 16736), (2092, 10520), (2104, 10460), (2615, 8416), (2630, 8368), (4184, 5260), (4208, 5230)]