13509680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 40

約数和(自身を含む): 32087232

約数和(自身を除く): 18577552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3593, 3760, 7186, 14372, 17965, 28744, 35930, 57488, 71860, 143720, 168871, 287440, 337742, 675484, 844355, 1350968, 1688710, 2701936, 3377420, 6754840, 13509680]

約数ペア:

[(1, 13509680), (2, 6754840), (4, 3377420), (5, 2701936), (8, 1688710), (10, 1350968), (16, 844355), (20, 675484), (40, 337742), (47, 287440), (80, 168871), (94, 143720), (188, 71860), (235, 57488), (376, 35930), (470, 28744), (752, 17965), (940, 14372), (1880, 7186), (3593, 3760)]