40777721740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{274007}}^1$

素因数の和:275086

約数の個数: 48

約数和(自身を含む): 97958956032

約数和(自身を除く): 57181234292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1063, 2126, 4252, 5315, 7441, 10630, 14882, 21260, 29764, 37205, 74410, 148820, 274007, 548014, 1096028, 1370035, 1918049, 2740070, 3836098, 5480140, 7672196, 9590245, 19180490, 38360980, 291269441, 582538882, 1165077764, 1456347205, 2038886087, 2912694410, 4077772174, 5825388820, 8155544348, 10194430435, 20388860870, 40777721740]

約数ペア:

[(1, 40777721740), (2, 20388860870), (4, 10194430435), (5, 8155544348), (7, 5825388820), (10, 4077772174), (14, 2912694410), (20, 2038886087), (28, 1456347205), (35, 1165077764), (70, 582538882), (140, 291269441), (1063, 38360980), (2126, 19180490), (4252, 9590245), (5315, 7672196), (7441, 5480140), (10630, 3836098), (14882, 2740070), (21260, 1918049), (29764, 1370035), (37205, 1096028), (74410, 548014), (148820, 274007)]