2609360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 6603372

約数和(自身を除く): 3994012

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 193, 208, 260, 338, 386, 520, 676, 772, 845, 965, 1040, 1352, 1544, 1690, 1930, 2509, 2704, 3088, 3380, 3860, 5018, 6760, 7720, 10036, 12545, 13520, 15440, 20072, 25090, 32617, 40144, 50180, 65234, 100360, 130468, 163085, 200720, 260936, 326170, 521872, 652340, 1304680, 2609360]

約数ペア:

[(1, 2609360), (2, 1304680), (4, 652340), (5, 521872), (8, 326170), (10, 260936), (13, 200720), (16, 163085), (20, 130468), (26, 100360), (40, 65234), (52, 50180), (65, 40144), (80, 32617), (104, 25090), (130, 20072), (169, 15440), (193, 13520), (208, 12545), (260, 10036), (338, 7720), (386, 6760), (520, 5018), (676, 3860), (772, 3380), (845, 3088), (965, 2704), (1040, 2509), (1352, 1930), (1544, 1690)]