79244697640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104269339}}^1$

素因数の和:104269369

約数の個数: 32

約数和(自身を含む): 187684812000

約数和(自身を除く): 108440114360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104269339, 208538678, 417077356, 521346695, 834154712, 1042693390, 1981117441, 2085386780, 3962234882, 4170773560, 7924469764, 9905587205, 15848939528, 19811174410, 39622348820, 79244697640]

約数ペア:

[(1, 79244697640), (2, 39622348820), (4, 19811174410), (5, 15848939528), (8, 9905587205), (10, 7924469764), (19, 4170773560), (20, 3962234882), (38, 2085386780), (40, 1981117441), (76, 1042693390), (95, 834154712), (152, 521346695), (190, 417077356), (380, 208538678), (760, 104269339)]