27040540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79531}}^1$

素因数の和:79557

約数の個数: 24

約数和(自身を含む): 60126192

約数和(自身を除く): 33085652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79531, 159062, 318124, 397655, 795310, 1352027, 1590620, 2704054, 5408108, 6760135, 13520270, 27040540]

約数ペア:

[(1, 27040540), (2, 13520270), (4, 6760135), (5, 5408108), (10, 2704054), (17, 1590620), (20, 1352027), (34, 795310), (68, 397655), (85, 318124), (170, 159062), (340, 79531)]