854326370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{2803}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 1592896320

約数和(自身を除く): 738569950

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1051, 2102, 2803, 5255, 5606, 10510, 14015, 28030, 30479, 60958, 81287, 152395, 162574, 304790, 406435, 812870, 2945953, 5891906, 14729765, 29459530, 85432637, 170865274, 427163185, 854326370]

約数ペア:

[(1, 854326370), (2, 427163185), (5, 170865274), (10, 85432637), (29, 29459530), (58, 14729765), (145, 5891906), (290, 2945953), (1051, 812870), (2102, 406435), (2803, 304790), (5255, 162574), (5606, 152395), (10510, 81287), (14015, 60958), (28030, 30479)]