386411080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 988961400

約数和(自身を除く): 602550320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 2753, 3190, 3509, 4840, 5506, 6380, 7018, 11012, 12760, 13765, 14036, 17545, 22024, 27530, 28072, 30283, 35090, 55060, 60566, 70180, 79837, 110120, 121132, 140360, 151415, 159674, 242264, 302830, 319348, 333113, 399185, 605660, 638696, 666226, 798370, 878207, 1211320, 1332452, 1596740, 1665565, 1756414, 2664904, 3193480, 3331130, 3512828, 4391035, 6662260, 7025656, 8782070, 9660277, 13324520, 17564140, 19320554, 35128280, 38641108, 48301385, 77282216, 96602770, 193205540, 386411080]

約数ペア:

[(1, 386411080), (2, 193205540), (4, 96602770), (5, 77282216), (8, 48301385), (10, 38641108), (11, 35128280), (20, 19320554), (22, 17564140), (29, 13324520), (40, 9660277), (44, 8782070), (55, 7025656), (58, 6662260), (88, 4391035), (110, 3512828), (116, 3331130), (121, 3193480), (145, 2664904), (220, 1756414), (232, 1665565), (242, 1596740), (290, 1332452), (319, 1211320), (440, 878207), (484, 798370), (580, 666226), (605, 638696), (638, 605660), (968, 399185), (1160, 333113), (1210, 319348), (1276, 302830), (1595, 242264), (2420, 159674), (2552, 151415), (2753, 140360), (3190, 121132), (3509, 110120), (4840, 79837), (5506, 70180), (6380, 60566), (7018, 55060), (11012, 35090), (12760, 30283), (13765, 28072), (14036, 27530), (17545, 22024)]