2243324240

素因数分解:

$2^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{22669}}^1$

素因数の和:23919

約数の個数: 40

約数和(自身を含む): 5220175560

約数和(自身を除く): 2976851320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1237, 2474, 4948, 6185, 9896, 12370, 19792, 22669, 24740, 45338, 49480, 90676, 98960, 113345, 181352, 226690, 362704, 453380, 906760, 1813520, 28041553, 56083106, 112166212, 140207765, 224332424, 280415530, 448664848, 560831060, 1121662120, 2243324240]

約数ペア:

[(1, 2243324240), (2, 1121662120), (4, 560831060), (5, 448664848), (8, 280415530), (10, 224332424), (16, 140207765), (20, 112166212), (40, 56083106), (80, 28041553), (1237, 1813520), (2474, 906760), (4948, 453380), (6185, 362704), (9896, 226690), (12370, 181352), (19792, 113345), (22669, 98960), (24740, 90676), (45338, 49480)]