2510361980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{6211}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 6027926016

約数和(自身を除く): 3517564036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2887, 5774, 6211, 11548, 12422, 14435, 20209, 24844, 28870, 31055, 40418, 43477, 57740, 62110, 80836, 86954, 101045, 124220, 173908, 202090, 217385, 404180, 434770, 869540, 17931157, 35862314, 71724628, 89655785, 125518099, 179311570, 251036198, 358623140, 502072396, 627590495, 1255180990, 2510361980]

約数ペア:

[(1, 2510361980), (2, 1255180990), (4, 627590495), (5, 502072396), (7, 358623140), (10, 251036198), (14, 179311570), (20, 125518099), (28, 89655785), (35, 71724628), (70, 35862314), (140, 17931157), (2887, 869540), (5774, 434770), (6211, 404180), (11548, 217385), (12422, 202090), (14435, 173908), (20209, 124220), (24844, 101045), (28870, 86954), (31055, 80836), (40418, 62110), (43477, 57740)]