1330448750

素因数分解:

$2^1\times 5^4\times {\mathrm{1064359}}^1$

素因数の和:1064381

約数の個数: 20

約数和(自身を含む): 2493795480

約数和(自身を除く): 1163346730

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1064359, 2128718, 5321795, 10643590, 26608975, 53217950, 133044875, 266089750, 665224375, 1330448750]

約数ペア:

[(1, 1330448750), (2, 665224375), (5, 266089750), (10, 133044875), (25, 53217950), (50, 26608975), (125, 10643590), (250, 5321795), (625, 2128718), (1250, 1064359)]