89054560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 252174384

約数和(自身を除く): 163119824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 307, 370, 392, 490, 518, 560, 592, 614, 740, 784, 980, 1036, 1120, 1184, 1228, 1295, 1480, 1535, 1568, 1813, 1960, 2072, 2149, 2456, 2590, 2960, 3070, 3626, 3920, 4144, 4298, 4912, 5180, 5920, 6140, 7252, 7840, 8288, 8596, 9065, 9824, 10360, 10745, 11359, 12280, 14504, 15043, 17192, 18130, 20720, 21490, 22718, 24560, 29008, 30086, 34384, 36260, 41440, 42980, 45436, 49120, 56795, 58016, 60172, 68768, 72520, 75215, 79513, 85960, 90872, 113590, 120344, 145040, 150430, 159026, 171920, 181744, 227180, 240688, 290080, 300860, 318052, 343840, 363488, 397565, 454360, 481376, 556591, 601720, 636104, 795130, 908720, 1113182, 1203440, 1272208, 1590260, 1817440, 2226364, 2406880, 2544416, 2782955, 3180520, 4452728, 5565910, 6361040, 8905456, 11131820, 12722080, 17810912, 22263640, 44527280, 89054560]

約数ペア:

[(1, 89054560), (2, 44527280), (4, 22263640), (5, 17810912), (7, 12722080), (8, 11131820), (10, 8905456), (14, 6361040), (16, 5565910), (20, 4452728), (28, 3180520), (32, 2782955), (35, 2544416), (37, 2406880), (40, 2226364), (49, 1817440), (56, 1590260), (70, 1272208), (74, 1203440), (80, 1113182), (98, 908720), (112, 795130), (140, 636104), (148, 601720), (160, 556591), (185, 481376), (196, 454360), (224, 397565), (245, 363488), (259, 343840), (280, 318052), (296, 300860), (307, 290080), (370, 240688), (392, 227180), (490, 181744), (518, 171920), (560, 159026), (592, 150430), (614, 145040), (740, 120344), (784, 113590), (980, 90872), (1036, 85960), (1120, 79513), (1184, 75215), (1228, 72520), (1295, 68768), (1480, 60172), (1535, 58016), (1568, 56795), (1813, 49120), (1960, 45436), (2072, 42980), (2149, 41440), (2456, 36260), (2590, 34384), (2960, 30086), (3070, 29008), (3626, 24560), (3920, 22718), (4144, 21490), (4298, 20720), (4912, 18130), (5180, 17192), (5920, 15043), (6140, 14504), (7252, 12280), (7840, 11359), (8288, 10745), (8596, 10360), (9065, 9824)]