136845920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50311}}^1$

素因数の和:50343

約数の個数: 48

約数和(自身を含む): 342322848

約数和(自身を除く): 205476928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 50311, 100622, 201244, 251555, 402488, 503110, 804976, 855287, 1006220, 1609952, 1710574, 2012440, 3421148, 4024880, 4276435, 6842296, 8049760, 8552870, 13684592, 17105740, 27369184, 34211480, 68422960, 136845920]

約数ペア:

[(1, 136845920), (2, 68422960), (4, 34211480), (5, 27369184), (8, 17105740), (10, 13684592), (16, 8552870), (17, 8049760), (20, 6842296), (32, 4276435), (34, 4024880), (40, 3421148), (68, 2012440), (80, 1710574), (85, 1609952), (136, 1006220), (160, 855287), (170, 804976), (272, 503110), (340, 402488), (544, 251555), (680, 201244), (1360, 100622), (2720, 50311)]