112280560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{28643}}^1$

素因数の和:28670

約数の個数: 60

約数和(自身を含む): 303683688

約数和(自身を除く): 191403128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 28643, 57286, 114572, 143215, 200501, 229144, 286430, 401002, 458288, 572860, 802004, 1002505, 1145720, 1403507, 1604008, 2005010, 2291440, 2807014, 3208016, 4010020, 5614028, 7017535, 8020040, 11228056, 14035070, 16040080, 22456112, 28070140, 56140280, 112280560]

約数ペア:

[(1, 112280560), (2, 56140280), (4, 28070140), (5, 22456112), (7, 16040080), (8, 14035070), (10, 11228056), (14, 8020040), (16, 7017535), (20, 5614028), (28, 4010020), (35, 3208016), (40, 2807014), (49, 2291440), (56, 2005010), (70, 1604008), (80, 1403507), (98, 1145720), (112, 1002505), (140, 802004), (196, 572860), (245, 458288), (280, 401002), (392, 286430), (490, 229144), (560, 200501), (784, 143215), (980, 114572), (1960, 57286), (3920, 28643)]