9357680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2273

約数の個数: 40

約数和(自身を含む): 22177152

約数和(自身を除く): 12819472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2207, 4240, 4414, 8828, 11035, 17656, 22070, 35312, 44140, 88280, 116971, 176560, 233942, 467884, 584855, 935768, 1169710, 1871536, 2339420, 4678840, 9357680]

約数ペア:

[(1, 9357680), (2, 4678840), (4, 2339420), (5, 1871536), (8, 1169710), (10, 935768), (16, 584855), (20, 467884), (40, 233942), (53, 176560), (80, 116971), (106, 88280), (212, 44140), (265, 35312), (424, 22070), (530, 17656), (848, 11035), (1060, 8828), (2120, 4414), (2207, 4240)]