40299988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{919}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 74446400

約数和(自身を除く): 34146412

約数列:

[1, 2, 4, 19, 38, 76, 577, 919, 1154, 1838, 2308, 3676, 10963, 17461, 21926, 34922, 43852, 69844, 530263, 1060526, 2121052, 10074997, 20149994, 40299988]

約数ペア:

[(1, 40299988), (2, 20149994), (4, 10074997), (19, 2121052), (38, 1060526), (76, 530263), (577, 69844), (919, 43852), (1154, 34922), (1838, 21926), (2308, 17461), (3676, 10963)]