194601880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 497185920

約数和(自身を除く): 302584040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1297, 1364, 1705, 2420, 2594, 2728, 3410, 3751, 4840, 5188, 6485, 6820, 7502, 10376, 12970, 13640, 14267, 15004, 18755, 25940, 28534, 30008, 37510, 40207, 51880, 57068, 71335, 75020, 80414, 114136, 142670, 150040, 156937, 160828, 201035, 285340, 313874, 321656, 402070, 442277, 570680, 627748, 784685, 804140, 884554, 1255496, 1569370, 1608280, 1769108, 2211385, 3138740, 3538216, 4422770, 4865047, 6277480, 8845540, 9730094, 17691080, 19460188, 24325235, 38920376, 48650470, 97300940, 194601880]

約数ペア:

[(1, 194601880), (2, 97300940), (4, 48650470), (5, 38920376), (8, 24325235), (10, 19460188), (11, 17691080), (20, 9730094), (22, 8845540), (31, 6277480), (40, 4865047), (44, 4422770), (55, 3538216), (62, 3138740), (88, 2211385), (110, 1769108), (121, 1608280), (124, 1569370), (155, 1255496), (220, 884554), (242, 804140), (248, 784685), (310, 627748), (341, 570680), (440, 442277), (484, 402070), (605, 321656), (620, 313874), (682, 285340), (968, 201035), (1210, 160828), (1240, 156937), (1297, 150040), (1364, 142670), (1705, 114136), (2420, 80414), (2594, 75020), (2728, 71335), (3410, 57068), (3751, 51880), (4840, 40207), (5188, 37510), (6485, 30008), (6820, 28534), (7502, 25940), (10376, 18755), (12970, 15004), (13640, 14267)]