430090160

素因数分解:

$2^4\times 5^1\times {\mathrm{5376127}}^1$

素因数の和:5376140

約数の個数: 20

約数和(自身を含む): 999959808

約数和(自身を除く): 569869648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5376127, 10752254, 21504508, 26880635, 43009016, 53761270, 86018032, 107522540, 215045080, 430090160]

約数ペア:

[(1, 430090160), (2, 215045080), (4, 107522540), (5, 86018032), (8, 53761270), (10, 43009016), (16, 26880635), (20, 21504508), (40, 10752254), (80, 5376127)]