260035340

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{47977}}^1$

素因数の和:48257

約数の個数: 24

約数和(自身を含む): 548100672

約数和(自身を除く): 288065332

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 47977, 95954, 191908, 239885, 479770, 959540, 13001767, 26003534, 52007068, 65008835, 130017670, 260035340]

約数ペア:

[(1, 260035340), (2, 130017670), (4, 65008835), (5, 52007068), (10, 26003534), (20, 13001767), (271, 959540), (542, 479770), (1084, 239885), (1355, 191908), (2710, 95954), (5420, 47977)]