82865300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 210361536

約数和(自身を除く): 127496236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2753, 3010, 4300, 5506, 6020, 7525, 11012, 13765, 15050, 19271, 27530, 30100, 38542, 55060, 68825, 77084, 96355, 118379, 137650, 192710, 236758, 275300, 385420, 473516, 481775, 591895, 828653, 963550, 1183790, 1657306, 1927100, 2367580, 2959475, 3314612, 4143265, 5918950, 8286530, 11837900, 16573060, 20716325, 41432650, 82865300]

約数ペア:

[(1, 82865300), (2, 41432650), (4, 20716325), (5, 16573060), (7, 11837900), (10, 8286530), (14, 5918950), (20, 4143265), (25, 3314612), (28, 2959475), (35, 2367580), (43, 1927100), (50, 1657306), (70, 1183790), (86, 963550), (100, 828653), (140, 591895), (172, 481775), (175, 473516), (215, 385420), (301, 275300), (350, 236758), (430, 192710), (602, 137650), (700, 118379), (860, 96355), (1075, 77084), (1204, 68825), (1505, 55060), (2150, 38542), (2753, 30100), (3010, 27530), (4300, 19271), (5506, 15050), (6020, 13765), (7525, 11012)]