10187920

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 23819904

約数和(自身を除く): 13631984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 367, 694, 734, 1388, 1468, 1735, 1835, 2776, 2936, 3470, 3670, 5552, 5872, 6940, 7340, 13880, 14680, 27760, 29360, 127349, 254698, 509396, 636745, 1018792, 1273490, 2037584, 2546980, 5093960, 10187920]

約数ペア:

[(1, 10187920), (2, 5093960), (4, 2546980), (5, 2037584), (8, 1273490), (10, 1018792), (16, 636745), (20, 509396), (40, 254698), (80, 127349), (347, 29360), (367, 27760), (694, 14680), (734, 13880), (1388, 7340), (1468, 6940), (1735, 5872), (1835, 5552), (2776, 3670), (2936, 3470)]