11003920

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 25730496

約数和(自身を除く): 14726576

約数列:

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

約数ペア:

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