2017643300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32077}}^1$

素因数の和:32145

約数の個数: 72

約数和(自身を含む): 4761273384

約数和(自身を除く): 2743630084

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2516, 3145, 3700, 6290, 12580, 15725, 31450, 32077, 62900, 64154, 128308, 160385, 320770, 545309, 641540, 801925, 1090618, 1186849, 1603850, 2181236, 2373698, 2726545, 3207700, 4747396, 5453090, 5934245, 10906180, 11868490, 13632725, 20176433, 23736980, 27265450, 29671225, 40352866, 54530900, 59342450, 80705732, 100882165, 118684900, 201764330, 403528660, 504410825, 1008821650, 2017643300]

約数ペア:

[(1, 2017643300), (2, 1008821650), (4, 504410825), (5, 403528660), (10, 201764330), (17, 118684900), (20, 100882165), (25, 80705732), (34, 59342450), (37, 54530900), (50, 40352866), (68, 29671225), (74, 27265450), (85, 23736980), (100, 20176433), (148, 13632725), (170, 11868490), (185, 10906180), (340, 5934245), (370, 5453090), (425, 4747396), (629, 3207700), (740, 2726545), (850, 2373698), (925, 2181236), (1258, 1603850), (1700, 1186849), (1850, 1090618), (2516, 801925), (3145, 641540), (3700, 545309), (6290, 320770), (12580, 160385), (15725, 128308), (31450, 64154), (32077, 62900)]