1216066900

素因数分解:

$2^2\times 5^2\times {\mathrm{12160669}}^1$

素因数の和:12160683

約数の個数: 18

約数和(自身を含む): 2638865390

約数和(自身を除く): 1422798490

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 12160669, 24321338, 48642676, 60803345, 121606690, 243213380, 304016725, 608033450, 1216066900]

約数ペア:

[(1, 1216066900), (2, 608033450), (4, 304016725), (5, 243213380), (10, 121606690), (20, 60803345), (25, 48642676), (50, 24321338), (100, 12160669)]