2110542040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2777029}}^1$

素因数の和:2777059

約数の個数: 32

約数和(自身を含む): 4998654000

約数和(自身を除く): 2888111960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2777029, 5554058, 11108116, 13885145, 22216232, 27770290, 52763551, 55540580, 105527102, 111081160, 211054204, 263817755, 422108408, 527635510, 1055271020, 2110542040]

約数ペア:

[(1, 2110542040), (2, 1055271020), (4, 527635510), (5, 422108408), (8, 263817755), (10, 211054204), (19, 111081160), (20, 105527102), (38, 55540580), (40, 52763551), (76, 27770290), (95, 22216232), (152, 13885145), (190, 11108116), (380, 5554058), (760, 2777029)]