26850440

素因数分解:

$2^3\times 5^1\times {\mathrm{671261}}^1$

素因数の和:671272

約数の個数: 16

約数和(自身を含む): 60413580

約数和(自身を除く): 33563140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 671261, 1342522, 2685044, 3356305, 5370088, 6712610, 13425220, 26850440]

約数ペア:

[(1, 26850440), (2, 13425220), (4, 6712610), (5, 5370088), (8, 3356305), (10, 2685044), (20, 1342522), (40, 671261)]