39766580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{593}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 56033740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 593, 958, 1186, 1916, 2372, 2395, 2965, 3353, 4151, 4790, 5930, 6706, 8302, 9580, 11860, 13412, 16604, 16765, 20755, 33530, 41510, 67060, 83020, 284047, 568094, 1136188, 1420235, 1988329, 2840470, 3976658, 5680940, 7953316, 9941645, 19883290, 39766580]

約数ペア:

[(1, 39766580), (2, 19883290), (4, 9941645), (5, 7953316), (7, 5680940), (10, 3976658), (14, 2840470), (20, 1988329), (28, 1420235), (35, 1136188), (70, 568094), (140, 284047), (479, 83020), (593, 67060), (958, 41510), (1186, 33530), (1916, 20755), (2372, 16765), (2395, 16604), (2965, 13412), (3353, 11860), (4151, 9580), (4790, 8302), (5930, 6706)]