33051520

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 80918640

約数和(自身を除く): 47867120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1201, 1376, 1720, 2402, 2752, 3440, 4804, 5504, 6005, 6880, 9608, 12010, 13760, 19216, 24020, 27520, 38432, 48040, 51643, 76864, 96080, 103286, 153728, 192160, 206572, 258215, 384320, 413144, 516430, 768640, 826288, 1032860, 1652576, 2065720, 3305152, 4131440, 6610304, 8262880, 16525760, 33051520]

約数ペア:

[(1, 33051520), (2, 16525760), (4, 8262880), (5, 6610304), (8, 4131440), (10, 3305152), (16, 2065720), (20, 1652576), (32, 1032860), (40, 826288), (43, 768640), (64, 516430), (80, 413144), (86, 384320), (128, 258215), (160, 206572), (172, 192160), (215, 153728), (320, 103286), (344, 96080), (430, 76864), (640, 51643), (688, 48040), (860, 38432), (1201, 27520), (1376, 24020), (1720, 19216), (2402, 13760), (2752, 12010), (3440, 9608), (4804, 6880), (5504, 6005)]