11357900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 25123392

約数和(自身を除く): 13765492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2143, 2650, 4286, 5300, 8572, 10715, 21430, 42860, 53575, 107150, 113579, 214300, 227158, 454316, 567895, 1135790, 2271580, 2839475, 5678950, 11357900]

約数ペア:

[(1, 11357900), (2, 5678950), (4, 2839475), (5, 2271580), (10, 1135790), (20, 567895), (25, 454316), (50, 227158), (53, 214300), (100, 113579), (106, 107150), (212, 53575), (265, 42860), (530, 21430), (1060, 10715), (1325, 8572), (2143, 5300), (2650, 4286)]