21948177291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5857}}^1\times {\mathrm{17033369}}^1$

素因数の和:17039246

約数の個数: 48

約数和(自身を含む): 50289866655840

約数和(自身を除く): 28341689364580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5857, 11714, 23428, 29285, 58570, 64427, 117140, 128854, 257708, 322135, 644270, 1288540, 17033369, 34066738, 68133476, 85166845, 170333690, 187367059, 340667380, 374734118, 749468236, 936835295, 1873670590, 3747341180, 99764442233, 199528884466, 399057768932, 498822211165, 997644422330, 1097408864563, 1995288844660, 2194817729126, 4389635458252, 5487044322815, 10974088645630, 21948177291260]

約数ペア:

[(1, 21948177291260), (2, 10974088645630), (4, 5487044322815), (5, 4389635458252), (10, 2194817729126), (11, 1995288844660), (20, 1097408864563), (22, 997644422330), (44, 498822211165), (55, 399057768932), (110, 199528884466), (220, 99764442233), (5857, 3747341180), (11714, 1873670590), (23428, 936835295), (29285, 749468236), (58570, 374734118), (64427, 340667380), (117140, 187367059), (128854, 170333690), (257708, 85166845), (322135, 68133476), (644270, 34066738), (1288540, 17033369)]