40377850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2237}}^1$

素因数の和:2287

約数の個数: 36

約数和(自身を含む): 79299054

約数和(自身を除く): 38921204

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 2237, 3610, 4474, 9025, 11185, 18050, 22370, 42503, 55925, 85006, 111850, 212515, 425030, 807557, 1062575, 1615114, 2125150, 4037785, 8075570, 20188925, 40377850]

約数ペア:

[(1, 40377850), (2, 20188925), (5, 8075570), (10, 4037785), (19, 2125150), (25, 1615114), (38, 1062575), (50, 807557), (95, 425030), (190, 212515), (361, 111850), (475, 85006), (722, 55925), (950, 42503), (1805, 22370), (2237, 18050), (3610, 11185), (4474, 9025)]