3389360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 8489040

約数和(自身を除く): 5099680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3259, 6518, 13036, 16295, 26072, 32590, 42367, 52144, 65180, 84734, 130360, 169468, 211835, 260720, 338936, 423670, 677872, 847340, 1694680, 3389360]

約数ペア:

[(1, 3389360), (2, 1694680), (4, 847340), (5, 677872), (8, 423670), (10, 338936), (13, 260720), (16, 211835), (20, 169468), (26, 130360), (40, 84734), (52, 65180), (65, 52144), (80, 42367), (104, 32590), (130, 26072), (208, 16295), (260, 13036), (520, 6518), (1040, 3259)]