72537380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{24019}}^1$

素因数の和:24179

約数の個数: 24

約数和(自身を含む): 153343680

約数和(自身を除く): 80806300

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 24019, 48038, 96076, 120095, 240190, 480380, 3626869, 7253738, 14507476, 18134345, 36268690, 72537380]

約数ペア:

[(1, 72537380), (2, 36268690), (4, 18134345), (5, 14507476), (10, 7253738), (20, 3626869), (151, 480380), (302, 240190), (604, 120095), (755, 96076), (1510, 48038), (3020, 24019)]