5501960

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 12450240

約数和(自身を除く): 6948280

約数列:

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

約数ペア:

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