1150870160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1381}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 2924223552

約数和(自身を除く): 1773353392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 947, 1381, 1894, 2762, 3788, 4735, 5524, 6905, 7576, 9470, 10417, 11048, 13810, 15152, 15191, 18940, 20834, 22096, 27620, 30382, 37880, 41668, 52085, 55240, 60764, 75760, 75955, 83336, 104170, 110480, 121528, 151910, 166672, 208340, 243056, 303820, 416680, 607640, 833360, 1215280, 1307807, 2615614, 5231228, 6539035, 10462456, 13078070, 14385877, 20924912, 26156140, 28771754, 52312280, 57543508, 71929385, 104624560, 115087016, 143858770, 230174032, 287717540, 575435080, 1150870160]

約数ペア:

[(1, 1150870160), (2, 575435080), (4, 287717540), (5, 230174032), (8, 143858770), (10, 115087016), (11, 104624560), (16, 71929385), (20, 57543508), (22, 52312280), (40, 28771754), (44, 26156140), (55, 20924912), (80, 14385877), (88, 13078070), (110, 10462456), (176, 6539035), (220, 5231228), (440, 2615614), (880, 1307807), (947, 1215280), (1381, 833360), (1894, 607640), (2762, 416680), (3788, 303820), (4735, 243056), (5524, 208340), (6905, 166672), (7576, 151910), (9470, 121528), (10417, 110480), (11048, 104170), (13810, 83336), (15152, 75955), (15191, 75760), (18940, 60764), (20834, 55240), (22096, 52085), (27620, 41668), (30382, 37880)]