9444140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 12177460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 857, 1102, 1714, 2204, 2755, 3428, 4285, 5510, 8570, 11020, 16283, 17140, 24853, 32566, 49706, 65132, 81415, 99412, 124265, 162830, 248530, 325660, 472207, 497060, 944414, 1888828, 2361035, 4722070, 9444140]

約数ペア:

[(1, 9444140), (2, 4722070), (4, 2361035), (5, 1888828), (10, 944414), (19, 497060), (20, 472207), (29, 325660), (38, 248530), (58, 162830), (76, 124265), (95, 99412), (116, 81415), (145, 65132), (190, 49706), (290, 32566), (380, 24853), (551, 17140), (580, 16283), (857, 11020), (1102, 8570), (1714, 5510), (2204, 4285), (2755, 3428)]