85921760

素因数分解:

$2^5\times 5^1\times {\mathrm{537011}}^1$

素因数の和:537026

約数の個数: 24

約数和(自身を含む): 202990536

約数和(自身を除く): 117068776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 537011, 1074022, 2148044, 2685055, 4296088, 5370110, 8592176, 10740220, 17184352, 21480440, 42960880, 85921760]

約数ペア:

[(1, 85921760), (2, 42960880), (4, 21480440), (5, 17184352), (8, 10740220), (10, 8592176), (16, 5370110), (20, 4296088), (32, 2685055), (40, 2148044), (80, 1074022), (160, 537011)]