9352739080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5437639}}^1$

素因数の和:5437693

約数の個数: 32

約数和(自身を含む): 21533054400

約数和(自身を除く): 12180315320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5437639, 10875278, 21750556, 27188195, 43501112, 54376390, 108752780, 217505560, 233818477, 467636954, 935273908, 1169092385, 1870547816, 2338184770, 4676369540, 9352739080]

約数ペア:

[(1, 9352739080), (2, 4676369540), (4, 2338184770), (5, 1870547816), (8, 1169092385), (10, 935273908), (20, 467636954), (40, 233818477), (43, 217505560), (86, 108752780), (172, 54376390), (215, 43501112), (344, 27188195), (430, 21750556), (860, 10875278), (1720, 5437639)]