11497760

素因数分解:

$2^5\times 5^1\times {\mathrm{71861}}^1$

素因数の和:71876

約数の個数: 24

約数和(自身を含む): 27163836

約数和(自身を除く): 15666076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71861, 143722, 287444, 359305, 574888, 718610, 1149776, 1437220, 2299552, 2874440, 5748880, 11497760]

約数ペア:

[(1, 11497760), (2, 5748880), (4, 2874440), (5, 2299552), (8, 1437220), (10, 1149776), (16, 718610), (20, 574888), (32, 359305), (40, 287444), (80, 143722), (160, 71861)]