32485760

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 78360480

約数和(自身を除く): 45874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 263, 320, 386, 526, 640, 772, 965, 1052, 1315, 1544, 1930, 2104, 2630, 3088, 3860, 4208, 5260, 6176, 7720, 8416, 10520, 12352, 15440, 16832, 21040, 24704, 30880, 33664, 42080, 50759, 61760, 84160, 101518, 123520, 168320, 203036, 253795, 406072, 507590, 812144, 1015180, 1624288, 2030360, 3248576, 4060720, 6497152, 8121440, 16242880, 32485760]

約数ペア:

[(1, 32485760), (2, 16242880), (4, 8121440), (5, 6497152), (8, 4060720), (10, 3248576), (16, 2030360), (20, 1624288), (32, 1015180), (40, 812144), (64, 507590), (80, 406072), (128, 253795), (160, 203036), (193, 168320), (263, 123520), (320, 101518), (386, 84160), (526, 61760), (640, 50759), (772, 42080), (965, 33664), (1052, 30880), (1315, 24704), (1544, 21040), (1930, 16832), (2104, 15440), (2630, 12352), (3088, 10520), (3860, 8416), (4208, 7720), (5260, 6176)]