835532050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2411}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 1615075200

約数和(自身を除く): 779543150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 239, 290, 478, 725, 1195, 1450, 2390, 2411, 4822, 5975, 6931, 11950, 12055, 13862, 24110, 34655, 60275, 69310, 69919, 120550, 139838, 173275, 346550, 349595, 576229, 699190, 1152458, 1747975, 2881145, 3495950, 5762290, 14405725, 16710641, 28811450, 33421282, 83553205, 167106410, 417766025, 835532050]

約数ペア:

[(1, 835532050), (2, 417766025), (5, 167106410), (10, 83553205), (25, 33421282), (29, 28811450), (50, 16710641), (58, 14405725), (145, 5762290), (239, 3495950), (290, 2881145), (478, 1747975), (725, 1152458), (1195, 699190), (1450, 576229), (2390, 349595), (2411, 346550), (4822, 173275), (5975, 139838), (6931, 120550), (11950, 69919), (12055, 69310), (13862, 60275), (24110, 34655)]