99771760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 255421152

約数和(自身を除く): 155649392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 937, 968, 1210, 1331, 1874, 1936, 2420, 2662, 3748, 4685, 4840, 5324, 6655, 7496, 9370, 9680, 10307, 10648, 13310, 14992, 18740, 20614, 21296, 26620, 37480, 41228, 51535, 53240, 74960, 82456, 103070, 106480, 113377, 164912, 206140, 226754, 412280, 453508, 566885, 824560, 907016, 1133770, 1247147, 1814032, 2267540, 2494294, 4535080, 4988588, 6235735, 9070160, 9977176, 12471470, 19954352, 24942940, 49885880, 99771760]

約数ペア:

[(1, 99771760), (2, 49885880), (4, 24942940), (5, 19954352), (8, 12471470), (10, 9977176), (11, 9070160), (16, 6235735), (20, 4988588), (22, 4535080), (40, 2494294), (44, 2267540), (55, 1814032), (80, 1247147), (88, 1133770), (110, 907016), (121, 824560), (176, 566885), (220, 453508), (242, 412280), (440, 226754), (484, 206140), (605, 164912), (880, 113377), (937, 106480), (968, 103070), (1210, 82456), (1331, 74960), (1874, 53240), (1936, 51535), (2420, 41228), (2662, 37480), (3748, 26620), (4685, 21296), (4840, 20614), (5324, 18740), (6655, 14992), (7496, 13310), (9370, 10648), (9680, 10307)]