68745260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{92899}}^1$

素因数の和:92945

約数の個数: 24

約数和(自身を含む): 148268400

約数和(自身を除く): 79523140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 92899, 185798, 371596, 464495, 928990, 1857980, 3437263, 6874526, 13749052, 17186315, 34372630, 68745260]

約数ペア:

[(1, 68745260), (2, 34372630), (4, 17186315), (5, 13749052), (10, 6874526), (20, 3437263), (37, 1857980), (74, 928990), (148, 464495), (185, 371596), (370, 185798), (740, 92899)]