38287660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5303}}^1$

素因数の和:5350

約数の個数: 36

約数和(自身を含む): 84874608

約数和(自身を除く): 46586948

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5303, 7220, 10606, 21212, 26515, 53030, 100757, 106060, 201514, 403028, 503785, 1007570, 1914383, 2015140, 3828766, 7657532, 9571915, 19143830, 38287660]

約数ペア:

[(1, 38287660), (2, 19143830), (4, 9571915), (5, 7657532), (10, 3828766), (19, 2015140), (20, 1914383), (38, 1007570), (76, 503785), (95, 403028), (190, 201514), (361, 106060), (380, 100757), (722, 53030), (1444, 26515), (1805, 21212), (3610, 10606), (5303, 7220)]