74340080

素因数分解:

$2^4\times 5^1\times {\mathrm{929251}}^1$

素因数の和:929264

約数の個数: 20

約数和(自身を含む): 172840872

約数和(自身を除く): 98500792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929251, 1858502, 3717004, 4646255, 7434008, 9292510, 14868016, 18585020, 37170040, 74340080]

約数ペア:

[(1, 74340080), (2, 37170040), (4, 18585020), (5, 14868016), (8, 9292510), (10, 7434008), (16, 4646255), (20, 3717004), (40, 1858502), (80, 929251)]