40376380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 93026304

約数和(自身を除く): 52649924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 823, 892, 1115, 1646, 2230, 2453, 3292, 4115, 4460, 4906, 8230, 9053, 9812, 12265, 16460, 18106, 24530, 36212, 45265, 49060, 90530, 181060, 183529, 367058, 734116, 917645, 1835290, 2018819, 3670580, 4037638, 8075276, 10094095, 20188190, 40376380]

約数ペア:

[(1, 40376380), (2, 20188190), (4, 10094095), (5, 8075276), (10, 4037638), (11, 3670580), (20, 2018819), (22, 1835290), (44, 917645), (55, 734116), (110, 367058), (220, 183529), (223, 181060), (446, 90530), (823, 49060), (892, 45265), (1115, 36212), (1646, 24530), (2230, 18106), (2453, 16460), (3292, 12265), (4115, 9812), (4460, 9053), (4906, 8230)]