88397860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{22901}}^1$

素因数の和:23103

約数の個数: 24

約数和(自身を含む): 186605496

約数和(自身を除く): 98207636

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 22901, 45802, 91604, 114505, 229010, 458020, 4419893, 8839786, 17679572, 22099465, 44198930, 88397860]

約数ペア:

[(1, 88397860), (2, 44198930), (4, 22099465), (5, 17679572), (10, 8839786), (20, 4419893), (193, 458020), (386, 229010), (772, 114505), (965, 91604), (1930, 45802), (3860, 22901)]