118212440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37409}}^1$

素因数の和:37499

約数の個数: 32

約数和(自身を含む): 269352000

約数和(自身を除く): 151139560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 37409, 74818, 149636, 187045, 299272, 374090, 748180, 1496360, 2955311, 5910622, 11821244, 14776555, 23642488, 29553110, 59106220, 118212440]

約数ペア:

[(1, 118212440), (2, 59106220), (4, 29553110), (5, 23642488), (8, 14776555), (10, 11821244), (20, 5910622), (40, 2955311), (79, 1496360), (158, 748180), (316, 374090), (395, 299272), (632, 187045), (790, 149636), (1580, 74818), (3160, 37409)]