73225760

素因数分解:

$2^5\times 5^1\times {\mathrm{457661}}^1$

素因数の和:457676

約数の個数: 24

約数和(自身を含む): 172996236

約数和(自身を除く): 99770476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457661, 915322, 1830644, 2288305, 3661288, 4576610, 7322576, 9153220, 14645152, 18306440, 36612880, 73225760]

約数ペア:

[(1, 73225760), (2, 36612880), (4, 18306440), (5, 14645152), (8, 9153220), (10, 7322576), (16, 4576610), (20, 3661288), (32, 2288305), (40, 1830644), (80, 915322), (160, 457661)]