2998804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17929}}^1\times {\mathrm{8363}}^1$

素因数の和:26301

約数の個数: 24

約数和(自身を含む): 6298593840

約数和(自身を除く): 3299789300

約数列:

[1, 2, 4, 5, 10, 20, 8363, 16726, 17929, 33452, 35858, 41815, 71716, 83630, 89645, 167260, 179290, 358580, 149940227, 299880454, 599760908, 749701135, 1499402270, 2998804540]

約数ペア:

[(1, 2998804540), (2, 1499402270), (4, 749701135), (5, 599760908), (10, 299880454), (20, 149940227), (8363, 358580), (16726, 179290), (17929, 167260), (33452, 89645), (35858, 83630), (41815, 71716)]