1293435580

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{95527}}^1$

素因数の和:96213

約数の個数: 24

約数和(自身を含む): 2720255328

約数和(自身を除く): 1426819748

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6770, 13540, 95527, 191054, 382108, 477635, 955270, 1910540, 64671779, 129343558, 258687116, 323358895, 646717790, 1293435580]

約数ペア:

[(1, 1293435580), (2, 646717790), (4, 323358895), (5, 258687116), (10, 129343558), (20, 64671779), (677, 1910540), (1354, 955270), (2708, 477635), (3385, 382108), (6770, 191054), (13540, 95527)]