9602120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 23889600

約数和(自身を除く): 14287480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 157, 220, 278, 314, 440, 556, 628, 695, 785, 1112, 1256, 1390, 1529, 1570, 1727, 2780, 3058, 3140, 3454, 5560, 6116, 6280, 6908, 7645, 8635, 12232, 13816, 15290, 17270, 21823, 30580, 34540, 43646, 61160, 69080, 87292, 109115, 174584, 218230, 240053, 436460, 480106, 872920, 960212, 1200265, 1920424, 2400530, 4801060, 9602120]

約数ペア:

[(1, 9602120), (2, 4801060), (4, 2400530), (5, 1920424), (8, 1200265), (10, 960212), (11, 872920), (20, 480106), (22, 436460), (40, 240053), (44, 218230), (55, 174584), (88, 109115), (110, 87292), (139, 69080), (157, 61160), (220, 43646), (278, 34540), (314, 30580), (440, 21823), (556, 17270), (628, 15290), (695, 13816), (785, 12232), (1112, 8635), (1256, 7645), (1390, 6908), (1529, 6280), (1570, 6116), (1727, 5560), (2780, 3454), (3058, 3140)]