27436360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97987}}^1$

素因数の和:98005

約数の個数: 32

約数和(自身を含む): 70551360

約数和(自身を除く): 43115000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97987, 195974, 391948, 489935, 685909, 783896, 979870, 1371818, 1959740, 2743636, 3429545, 3919480, 5487272, 6859090, 13718180, 27436360]

約数ペア:

[(1, 27436360), (2, 13718180), (4, 6859090), (5, 5487272), (7, 3919480), (8, 3429545), (10, 2743636), (14, 1959740), (20, 1371818), (28, 979870), (35, 783896), (40, 685909), (56, 489935), (70, 391948), (140, 195974), (280, 97987)]