117492920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101287}}^1$

素因数の和:101327

約数の個数: 32

約数和(自身を含む): 273477600

約数和(自身を除く): 155984680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 101287, 202574, 405148, 506435, 810296, 1012870, 2025740, 2937323, 4051480, 5874646, 11749292, 14686615, 23498584, 29373230, 58746460, 117492920]

約数ペア:

[(1, 117492920), (2, 58746460), (4, 29373230), (5, 23498584), (8, 14686615), (10, 11749292), (20, 5874646), (29, 4051480), (40, 2937323), (58, 2025740), (116, 1012870), (145, 810296), (232, 506435), (290, 405148), (580, 202574), (1160, 101287)]