26342440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22709}}^1$

素因数の和:22749

約数の個数: 32

約数和(自身を含む): 61317000

約数和(自身を除く): 34974560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22709, 45418, 90836, 113545, 181672, 227090, 454180, 658561, 908360, 1317122, 2634244, 3292805, 5268488, 6585610, 13171220, 26342440]

約数ペア:

[(1, 26342440), (2, 13171220), (4, 6585610), (5, 5268488), (8, 3292805), (10, 2634244), (20, 1317122), (29, 908360), (40, 658561), (58, 454180), (116, 227090), (145, 181672), (232, 113545), (290, 90836), (580, 45418), (1160, 22709)]