88846160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85429}}^1$

素因数の和:85455

約数の個数: 40

約数和(自身を含む): 222459720

約数和(自身を除く): 133613560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 85429, 170858, 341716, 427145, 683432, 854290, 1110577, 1366864, 1708580, 2221154, 3417160, 4442308, 5552885, 6834320, 8884616, 11105770, 17769232, 22211540, 44423080, 88846160]

約数ペア:

[(1, 88846160), (2, 44423080), (4, 22211540), (5, 17769232), (8, 11105770), (10, 8884616), (13, 6834320), (16, 5552885), (20, 4442308), (26, 3417160), (40, 2221154), (52, 1708580), (65, 1366864), (80, 1110577), (104, 854290), (130, 683432), (208, 427145), (260, 341716), (520, 170858), (1040, 85429)]