9914960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 16601200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 593, 760, 836, 880, 1045, 1186, 1520, 1672, 2090, 2372, 2965, 3344, 4180, 4744, 5930, 6523, 8360, 9488, 11267, 11860, 13046, 16720, 22534, 23720, 26092, 32615, 45068, 47440, 52184, 56335, 65230, 90136, 104368, 112670, 123937, 130460, 180272, 225340, 247874, 260920, 450680, 495748, 521840, 619685, 901360, 991496, 1239370, 1982992, 2478740, 4957480, 9914960]

約数ペア:

[(1, 9914960), (2, 4957480), (4, 2478740), (5, 1982992), (8, 1239370), (10, 991496), (11, 901360), (16, 619685), (19, 521840), (20, 495748), (22, 450680), (38, 260920), (40, 247874), (44, 225340), (55, 180272), (76, 130460), (80, 123937), (88, 112670), (95, 104368), (110, 90136), (152, 65230), (176, 56335), (190, 52184), (209, 47440), (220, 45068), (304, 32615), (380, 26092), (418, 23720), (440, 22534), (593, 16720), (760, 13046), (836, 11860), (880, 11267), (1045, 9488), (1186, 8360), (1520, 6523), (1672, 5930), (2090, 4744), (2372, 4180), (2965, 3344)]