8262880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 19991664

約数和(自身を除く): 11728784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1201, 1376, 1720, 2402, 3440, 4804, 6005, 6880, 9608, 12010, 19216, 24020, 38432, 48040, 51643, 96080, 103286, 192160, 206572, 258215, 413144, 516430, 826288, 1032860, 1652576, 2065720, 4131440, 8262880]

約数ペア:

[(1, 8262880), (2, 4131440), (4, 2065720), (5, 1652576), (8, 1032860), (10, 826288), (16, 516430), (20, 413144), (32, 258215), (40, 206572), (43, 192160), (80, 103286), (86, 96080), (160, 51643), (172, 48040), (215, 38432), (344, 24020), (430, 19216), (688, 12010), (860, 9608), (1201, 6880), (1376, 6005), (1720, 4804), (2402, 3440)]