520044320

素因数分解:

$2^5\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4801}}^1$

素因数の和:5493

約数の個数: 48

約数和(自身を含む): 1230675768

約数和(自身を除く): 710631448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 677, 1354, 2708, 3385, 4801, 5416, 6770, 9602, 10832, 13540, 19204, 21664, 24005, 27080, 38408, 48010, 54160, 76816, 96020, 108320, 153632, 192040, 384080, 768160, 3250277, 6500554, 13001108, 16251385, 26002216, 32502770, 52004432, 65005540, 104008864, 130011080, 260022160, 520044320]

約数ペア:

[(1, 520044320), (2, 260022160), (4, 130011080), (5, 104008864), (8, 65005540), (10, 52004432), (16, 32502770), (20, 26002216), (32, 16251385), (40, 13001108), (80, 6500554), (160, 3250277), (677, 768160), (1354, 384080), (2708, 192040), (3385, 153632), (4801, 108320), (5416, 96020), (6770, 76816), (9602, 54160), (10832, 48010), (13540, 38408), (19204, 27080), (21664, 24005)]