89417440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 249842880

約数和(自身を除く): 160425440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 2753, 3248, 4060, 4640, 5506, 6496, 8120, 11012, 13765, 16240, 19271, 22024, 27530, 32480, 38542, 44048, 55060, 77084, 79837, 88096, 96355, 110120, 154168, 159674, 192710, 220240, 308336, 319348, 385420, 399185, 440480, 558859, 616672, 638696, 770840, 798370, 1117718, 1277392, 1541680, 1596740, 2235436, 2554784, 2794295, 3083360, 3193480, 4470872, 5588590, 6386960, 8941744, 11177180, 12773920, 17883488, 22354360, 44708720, 89417440]

約数ペア:

[(1, 89417440), (2, 44708720), (4, 22354360), (5, 17883488), (7, 12773920), (8, 11177180), (10, 8941744), (14, 6386960), (16, 5588590), (20, 4470872), (28, 3193480), (29, 3083360), (32, 2794295), (35, 2554784), (40, 2235436), (56, 1596740), (58, 1541680), (70, 1277392), (80, 1117718), (112, 798370), (116, 770840), (140, 638696), (145, 616672), (160, 558859), (203, 440480), (224, 399185), (232, 385420), (280, 319348), (290, 308336), (406, 220240), (464, 192710), (560, 159674), (580, 154168), (812, 110120), (928, 96355), (1015, 88096), (1120, 79837), (1160, 77084), (1624, 55060), (2030, 44048), (2320, 38542), (2753, 32480), (3248, 27530), (4060, 22024), (4640, 19271), (5506, 16240), (6496, 13765), (8120, 11012)]