104892980

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{3527}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 220485888

約数和(自身を除く): 115592908

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 3527, 5948, 7054, 7435, 14108, 14870, 17635, 29740, 35270, 70540, 5244649, 10489298, 20978596, 26223245, 52446490, 104892980]

約数ペア:

[(1, 104892980), (2, 52446490), (4, 26223245), (5, 20978596), (10, 10489298), (20, 5244649), (1487, 70540), (2974, 35270), (3527, 29740), (5948, 17635), (7054, 14870), (7435, 14108)]