11100920

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 25125120

約数和(自身を除く): 14024200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1453, 1528, 1910, 2906, 3820, 5812, 7265, 7640, 11624, 14530, 29060, 58120, 277523, 555046, 1110092, 1387615, 2220184, 2775230, 5550460, 11100920]

約数ペア:

[(1, 11100920), (2, 5550460), (4, 2775230), (5, 2220184), (8, 1387615), (10, 1110092), (20, 555046), (40, 277523), (191, 58120), (382, 29060), (764, 14530), (955, 11624), (1453, 7640), (1528, 7265), (1910, 5812), (2906, 3820)]