201768942040

素因数分解:

$2^3\times 5^1\times {\mathrm{5044223551}}^1$

素因数の和:5044223562

約数の個数: 16

約数和(自身を含む): 453980119680

約数和(自身を除く): 252211177640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5044223551, 10088447102, 20176894204, 25221117755, 40353788408, 50442235510, 100884471020, 201768942040]

約数ペア:

[(1, 201768942040), (2, 100884471020), (4, 50442235510), (5, 40353788408), (8, 25221117755), (10, 20176894204), (20, 10088447102), (40, 5044223551)]