80024080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21283}}^1$

素因数の和:21343

約数の個数: 40

約数和(自身を含む): 190023552

約数和(自身を除く): 109999472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 21283, 42566, 85132, 106415, 170264, 212830, 340528, 425660, 851320, 1000301, 1702640, 2000602, 4001204, 5001505, 8002408, 10003010, 16004816, 20006020, 40012040, 80024080]

約数ペア:

[(1, 80024080), (2, 40012040), (4, 20006020), (5, 16004816), (8, 10003010), (10, 8002408), (16, 5001505), (20, 4001204), (40, 2000602), (47, 1702640), (80, 1000301), (94, 851320), (188, 425660), (235, 340528), (376, 212830), (470, 170264), (752, 106415), (940, 85132), (1880, 42566), (3760, 21283)]