85329500

素因数分解:

$2^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 187719168

約数和(自身を除く): 102389668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 157, 250, 314, 500, 628, 785, 1087, 1570, 2174, 3140, 3925, 4348, 5435, 7850, 10870, 15700, 19625, 21740, 27175, 39250, 54350, 78500, 108700, 135875, 170659, 271750, 341318, 543500, 682636, 853295, 1706590, 3413180, 4266475, 8532950, 17065900, 21332375, 42664750, 85329500]

約数ペア:

[(1, 85329500), (2, 42664750), (4, 21332375), (5, 17065900), (10, 8532950), (20, 4266475), (25, 3413180), (50, 1706590), (100, 853295), (125, 682636), (157, 543500), (250, 341318), (314, 271750), (500, 170659), (628, 135875), (785, 108700), (1087, 78500), (1570, 54350), (2174, 39250), (3140, 27175), (3925, 21740), (4348, 19625), (5435, 15700), (7850, 10870)]