104370440

素因数分解:

$2^3\times 5^1\times {\mathrm{2609261}}^1$

素因数の和:2609272

約数の個数: 16

約数和(自身を含む): 234833580

約数和(自身を除く): 130463140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2609261, 5218522, 10437044, 13046305, 20874088, 26092610, 52185220, 104370440]

約数ペア:

[(1, 104370440), (2, 52185220), (4, 26092610), (5, 20874088), (8, 13046305), (10, 10437044), (20, 5218522), (40, 2609261)]