137120240

素因数分解:

$2^4\times 5^1\times {\mathrm{1714003}}^1$

素因数の和:1714016

約数の個数: 20

約数和(自身を含む): 318804744

約数和(自身を除く): 181684504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1714003, 3428006, 6856012, 8570015, 13712024, 17140030, 27424048, 34280060, 68560120, 137120240]

約数ペア:

[(1, 137120240), (2, 68560120), (4, 34280060), (5, 27424048), (8, 17140030), (10, 13712024), (16, 8570015), (20, 6856012), (40, 3428006), (80, 1714003)]