3225760

素因数分解:

$2^5\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20176

約数の個数: 24

約数和(自身を含む): 7621236

約数和(自身を除く): 4395476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 20161, 40322, 80644, 100805, 161288, 201610, 322576, 403220, 645152, 806440, 1612880, 3225760]

約数ペア:

[(1, 3225760), (2, 1612880), (4, 806440), (5, 645152), (8, 403220), (10, 322576), (16, 201610), (20, 161288), (32, 100805), (40, 80644), (80, 40322), (160, 20161)]