170769440

素因数分解:

$2^5\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1217}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 404234712

約数和(自身を除く): 233465272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 877, 1217, 1754, 2434, 3508, 4385, 4868, 6085, 7016, 8770, 9736, 12170, 14032, 17540, 19472, 24340, 28064, 35080, 38944, 48680, 70160, 97360, 140320, 194720, 1067309, 2134618, 4269236, 5336545, 8538472, 10673090, 17076944, 21346180, 34153888, 42692360, 85384720, 170769440]

約数ペア:

[(1, 170769440), (2, 85384720), (4, 42692360), (5, 34153888), (8, 21346180), (10, 17076944), (16, 10673090), (20, 8538472), (32, 5336545), (40, 4269236), (80, 2134618), (160, 1067309), (877, 194720), (1217, 140320), (1754, 97360), (2434, 70160), (3508, 48680), (4385, 38944), (4868, 35080), (6085, 28064), (7016, 24340), (8770, 19472), (9736, 17540), (12170, 14032)]