71752550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 143562240

約数和(自身を除く): 71809690

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1607, 1786, 2350, 3214, 4465, 8035, 8930, 16070, 22325, 30533, 40175, 44650, 61066, 75529, 80350, 151058, 152665, 305330, 377645, 755290, 763325, 1435051, 1526650, 1888225, 2870102, 3776450, 7175255, 14350510, 35876275, 71752550]

約数ペア:

[(1, 71752550), (2, 35876275), (5, 14350510), (10, 7175255), (19, 3776450), (25, 2870102), (38, 1888225), (47, 1526650), (50, 1435051), (94, 763325), (95, 755290), (190, 377645), (235, 305330), (470, 152665), (475, 151058), (893, 80350), (950, 75529), (1175, 61066), (1607, 44650), (1786, 40175), (2350, 30533), (3214, 22325), (4465, 16070), (8035, 8930)]