214664750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 431084160

約数和(自身を除く): 216419410

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 370, 575, 851, 925, 1009, 1150, 1702, 1850, 2018, 2875, 4255, 4625, 5045, 5750, 8510, 9250, 10090, 21275, 23207, 25225, 37333, 42550, 46414, 50450, 74666, 106375, 116035, 126125, 186665, 212750, 232070, 252250, 373330, 580175, 858659, 933325, 1160350, 1717318, 1866650, 2900875, 4293295, 4666625, 5801750, 8586590, 9333250, 21466475, 42932950, 107332375, 214664750]

約数ペア:

[(1, 214664750), (2, 107332375), (5, 42932950), (10, 21466475), (23, 9333250), (25, 8586590), (37, 5801750), (46, 4666625), (50, 4293295), (74, 2900875), (115, 1866650), (125, 1717318), (185, 1160350), (230, 933325), (250, 858659), (370, 580175), (575, 373330), (851, 252250), (925, 232070), (1009, 212750), (1150, 186665), (1702, 126125), (1850, 116035), (2018, 106375), (2875, 74666), (4255, 50450), (4625, 46414), (5045, 42550), (5750, 37333), (8510, 25225), (9250, 23207), (10090, 21275)]