39731920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10567}}^1$

素因数の和:10627

約数の個数: 40

約数和(自身を含む): 94351104

約数和(自身を除く): 54619184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10567, 21134, 42268, 52835, 84536, 105670, 169072, 211340, 422680, 496649, 845360, 993298, 1986596, 2483245, 3973192, 4966490, 7946384, 9932980, 19865960, 39731920]

約数ペア:

[(1, 39731920), (2, 19865960), (4, 9932980), (5, 7946384), (8, 4966490), (10, 3973192), (16, 2483245), (20, 1986596), (40, 993298), (47, 845360), (80, 496649), (94, 422680), (188, 211340), (235, 169072), (376, 105670), (470, 84536), (752, 52835), (940, 42268), (1880, 21134), (3760, 10567)]