38624544080

素因数分解:

$2^4\times 5^1\times {\mathrm{482806801}}^1$

素因数の和:482806814

約数の個数: 20

約数和(自身を含む): 89802065172

約数和(自身を除く): 51177521092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482806801, 965613602, 1931227204, 2414034005, 3862454408, 4828068010, 7724908816, 9656136020, 19312272040, 38624544080]

約数ペア:

[(1, 38624544080), (2, 19312272040), (4, 9656136020), (5, 7724908816), (8, 4828068010), (10, 3862454408), (16, 2414034005), (20, 1931227204), (40, 965613602), (80, 482806801)]