82729060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{46477}}^1$

素因数の和:46575

約数の個数: 24

約数和(自身を含む): 175686840

約数和(自身を除く): 92957780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 46477, 92954, 185908, 232385, 464770, 929540, 4136453, 8272906, 16545812, 20682265, 41364530, 82729060]

約数ペア:

[(1, 82729060), (2, 41364530), (4, 20682265), (5, 16545812), (10, 8272906), (20, 4136453), (89, 929540), (178, 464770), (356, 232385), (445, 185908), (890, 92954), (1780, 46477)]