1829360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 4583040

約数和(自身を除く): 2753680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1759, 3518, 7036, 8795, 14072, 17590, 22867, 28144, 35180, 45734, 70360, 91468, 114335, 140720, 182936, 228670, 365872, 457340, 914680, 1829360]

約数ペア:

[(1, 1829360), (2, 914680), (4, 457340), (5, 365872), (8, 228670), (10, 182936), (13, 140720), (16, 114335), (20, 91468), (26, 70360), (40, 45734), (52, 35180), (65, 28144), (80, 22867), (104, 17590), (130, 14072), (208, 8795), (260, 7036), (520, 3518), (1040, 1759)]