2852440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 6642000

約数和(自身を除く): 3789560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2459, 4918, 9836, 12295, 19672, 24590, 49180, 71311, 98360, 142622, 285244, 356555, 570488, 713110, 1426220, 2852440]

約数ペア:

[(1, 2852440), (2, 1426220), (4, 713110), (5, 570488), (8, 356555), (10, 285244), (20, 142622), (29, 98360), (40, 71311), (58, 49180), (116, 24590), (145, 19672), (232, 12295), (290, 9836), (580, 4918), (1160, 2459)]