85047700

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1861}}^1$

素因数の和:2332

約数の個数: 36

約数和(自身を含む): 185056732

約数和(自身を除く): 100009032

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1828, 1861, 2285, 3722, 4570, 7444, 9140, 9305, 11425, 18610, 22850, 37220, 45700, 46525, 93050, 186100, 850477, 1700954, 3401908, 4252385, 8504770, 17009540, 21261925, 42523850, 85047700]

約数ペア:

[(1, 85047700), (2, 42523850), (4, 21261925), (5, 17009540), (10, 8504770), (20, 4252385), (25, 3401908), (50, 1700954), (100, 850477), (457, 186100), (914, 93050), (1828, 46525), (1861, 45700), (2285, 37220), (3722, 22850), (4570, 18610), (7444, 11425), (9140, 9305)]