1926421160

素因数分解:

$2^3\times 5^1\times {\mathrm{48160529}}^1$

素因数の和:48160540

約数の個数: 16

約数和(自身を含む): 4334447700

約数和(自身を除く): 2408026540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48160529, 96321058, 192642116, 240802645, 385284232, 481605290, 963210580, 1926421160]

約数ペア:

[(1, 1926421160), (2, 963210580), (4, 481605290), (5, 385284232), (8, 240802645), (10, 192642116), (20, 96321058), (40, 48160529)]