4502560

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 10777536

約数和(自身を除く): 6274976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 263, 428, 526, 535, 856, 1052, 1070, 1315, 1712, 2104, 2140, 2630, 3424, 4208, 4280, 5260, 8416, 8560, 10520, 17120, 21040, 28141, 42080, 56282, 112564, 140705, 225128, 281410, 450256, 562820, 900512, 1125640, 2251280, 4502560]

約数ペア:

[(1, 4502560), (2, 2251280), (4, 1125640), (5, 900512), (8, 562820), (10, 450256), (16, 281410), (20, 225128), (32, 140705), (40, 112564), (80, 56282), (107, 42080), (160, 28141), (214, 21040), (263, 17120), (428, 10520), (526, 8560), (535, 8416), (856, 5260), (1052, 4280), (1070, 4208), (1315, 3424), (1712, 2630), (2104, 2140)]