26984780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79367}}^1$

素因数の和:79393

約数の個数: 24

約数和(自身を含む): 60002208

約数和(自身を除く): 33017428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79367, 158734, 317468, 396835, 793670, 1349239, 1587340, 2698478, 5396956, 6746195, 13492390, 26984780]

約数ペア:

[(1, 26984780), (2, 13492390), (4, 6746195), (5, 5396956), (10, 2698478), (17, 1587340), (20, 1349239), (34, 793670), (68, 396835), (85, 317468), (170, 158734), (340, 79367)]