73157360

素因数分解:

$2^4\times 5^1\times {\mathrm{914467}}^1$

素因数の和:914480

約数の個数: 20

約数和(自身を含む): 170091048

約数和(自身を除く): 96933688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 914467, 1828934, 3657868, 4572335, 7315736, 9144670, 14631472, 18289340, 36578680, 73157360]

約数ペア:

[(1, 73157360), (2, 36578680), (4, 18289340), (5, 14631472), (8, 9144670), (10, 7315736), (16, 4572335), (20, 3657868), (40, 1828934), (80, 914467)]