126348100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{66499}}^1$

素因数の和:66532

約数の個数: 36

約数和(自身を含む): 288610000

約数和(自身を除く): 162261900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 66499, 132998, 265996, 332495, 664990, 1263481, 1329980, 1662475, 2526962, 3324950, 5053924, 6317405, 6649900, 12634810, 25269620, 31587025, 63174050, 126348100]

約数ペア:

[(1, 126348100), (2, 63174050), (4, 31587025), (5, 25269620), (10, 12634810), (19, 6649900), (20, 6317405), (25, 5053924), (38, 3324950), (50, 2526962), (76, 1662475), (95, 1329980), (100, 1263481), (190, 664990), (380, 332495), (475, 265996), (950, 132998), (1900, 66499)]