40147860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3467}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 113029056

約数和(自身を除く): 72881196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3467, 3860, 5790, 6934, 10401, 11580, 13868, 17335, 20802, 34670, 41604, 52005, 69340, 104010, 208020, 669131, 1338262, 2007393, 2676524, 3345655, 4014786, 6691310, 8029572, 10036965, 13382620, 20073930, 40147860]

約数ペア:

[(1, 40147860), (2, 20073930), (3, 13382620), (4, 10036965), (5, 8029572), (6, 6691310), (10, 4014786), (12, 3345655), (15, 2676524), (20, 2007393), (30, 1338262), (60, 669131), (193, 208020), (386, 104010), (579, 69340), (772, 52005), (965, 41604), (1158, 34670), (1930, 20802), (2316, 17335), (2895, 13868), (3467, 11580), (3860, 10401), (5790, 6934)]