99645310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1051}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 189360000

約数和(自身を除く): 89714690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 1051, 2102, 2495, 4990, 5255, 9481, 10510, 18962, 19969, 39938, 47405, 94810, 99845, 199690, 524449, 1048898, 2622245, 5244490, 9964531, 19929062, 49822655, 99645310]

約数ペア:

[(1, 99645310), (2, 49822655), (5, 19929062), (10, 9964531), (19, 5244490), (38, 2622245), (95, 1048898), (190, 524449), (499, 199690), (998, 99845), (1051, 94810), (2102, 47405), (2495, 39938), (4990, 19969), (5255, 18962), (9481, 10510)]