40936450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 82182240

約数和(自身を除く): 41245790

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1051, 1558, 2050, 2102, 3895, 5255, 7790, 10510, 19475, 19969, 26275, 38950, 39938, 43091, 52550, 86182, 99845, 199690, 215455, 430910, 499225, 818729, 998450, 1077275, 1637458, 2154550, 4093645, 8187290, 20468225, 40936450]

約数ペア:

[(1, 40936450), (2, 20468225), (5, 8187290), (10, 4093645), (19, 2154550), (25, 1637458), (38, 1077275), (41, 998450), (50, 818729), (82, 499225), (95, 430910), (190, 215455), (205, 199690), (410, 99845), (475, 86182), (779, 52550), (950, 43091), (1025, 39938), (1051, 38950), (1558, 26275), (2050, 19969), (2102, 19475), (3895, 10510), (5255, 7790)]