14938840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53353}}^1$

素因数の和:53371

約数の個数: 32

約数和(自身を含む): 38414880

約数和(自身を除く): 23476040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53353, 106706, 213412, 266765, 373471, 426824, 533530, 746942, 1067060, 1493884, 1867355, 2134120, 2987768, 3734710, 7469420, 14938840]

約数ペア:

[(1, 14938840), (2, 7469420), (4, 3734710), (5, 2987768), (7, 2134120), (8, 1867355), (10, 1493884), (14, 1067060), (20, 746942), (28, 533530), (35, 426824), (40, 373471), (56, 266765), (70, 213412), (140, 106706), (280, 53353)]