2213834080

素因数分解:

$2^5\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{5441}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 5233201344

約数和(自身を除く): 3019367264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2543, 5086, 5441, 10172, 10882, 12715, 20344, 21764, 25430, 27205, 40688, 43528, 50860, 54410, 81376, 87056, 101720, 108820, 174112, 203440, 217640, 406880, 435280, 870560, 13836463, 27672926, 55345852, 69182315, 110691704, 138364630, 221383408, 276729260, 442766816, 553458520, 1106917040, 2213834080]

約数ペア:

[(1, 2213834080), (2, 1106917040), (4, 553458520), (5, 442766816), (8, 276729260), (10, 221383408), (16, 138364630), (20, 110691704), (32, 69182315), (40, 55345852), (80, 27672926), (160, 13836463), (2543, 870560), (5086, 435280), (5441, 406880), (10172, 217640), (10882, 203440), (12715, 174112), (20344, 108820), (21764, 101720), (25430, 87056), (27205, 81376), (40688, 54410), (43528, 50860)]