1761390880

素因数分解:

$2^5\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{4801}}^1$

素因数の和:7109

約数の個数: 48

約数和(自身を含む): 4163967864

約数和(自身を除く): 2402576984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2293, 4586, 4801, 9172, 9602, 11465, 18344, 19204, 22930, 24005, 36688, 38408, 45860, 48010, 73376, 76816, 91720, 96020, 153632, 183440, 192040, 366880, 384080, 768160, 11008693, 22017386, 44034772, 55043465, 88069544, 110086930, 176139088, 220173860, 352278176, 440347720, 880695440, 1761390880]

約数ペア:

[(1, 1761390880), (2, 880695440), (4, 440347720), (5, 352278176), (8, 220173860), (10, 176139088), (16, 110086930), (20, 88069544), (32, 55043465), (40, 44034772), (80, 22017386), (160, 11008693), (2293, 768160), (4586, 384080), (4801, 366880), (9172, 192040), (9602, 183440), (11465, 153632), (18344, 96020), (19204, 91720), (22930, 76816), (24005, 73376), (36688, 48010), (38408, 45860)]