1796206480

素因数分解:

$2^4\times 5^1\times {\mathrm{22452581}}^1$

素因数の和:22452594

約数の個数: 20

約数和(自身を含む): 4176180252

約数和(自身を除く): 2379973772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22452581, 44905162, 89810324, 112262905, 179620648, 224525810, 359241296, 449051620, 898103240, 1796206480]

約数ペア:

[(1, 1796206480), (2, 898103240), (4, 449051620), (5, 359241296), (8, 224525810), (10, 179620648), (16, 112262905), (20, 89810324), (40, 44905162), (80, 22452581)]