89149280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^3$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 236144160

約数和(自身を除く): 146994880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1369, 1480, 1628, 1760, 2035, 2738, 2960, 3256, 4070, 5476, 5920, 6512, 6845, 8140, 10952, 13024, 13690, 15059, 16280, 21904, 27380, 30118, 32560, 43808, 50653, 54760, 60236, 65120, 75295, 101306, 109520, 120472, 150590, 202612, 219040, 240944, 253265, 301180, 405224, 481888, 506530, 557183, 602360, 810448, 1013060, 1114366, 1204720, 1620896, 2026120, 2228732, 2409440, 2785915, 4052240, 4457464, 5571830, 8104480, 8914928, 11143660, 17829856, 22287320, 44574640, 89149280]

約数ペア:

[(1, 89149280), (2, 44574640), (4, 22287320), (5, 17829856), (8, 11143660), (10, 8914928), (11, 8104480), (16, 5571830), (20, 4457464), (22, 4052240), (32, 2785915), (37, 2409440), (40, 2228732), (44, 2026120), (55, 1620896), (74, 1204720), (80, 1114366), (88, 1013060), (110, 810448), (148, 602360), (160, 557183), (176, 506530), (185, 481888), (220, 405224), (296, 301180), (352, 253265), (370, 240944), (407, 219040), (440, 202612), (592, 150590), (740, 120472), (814, 109520), (880, 101306), (1184, 75295), (1369, 65120), (1480, 60236), (1628, 54760), (1760, 50653), (2035, 43808), (2738, 32560), (2960, 30118), (3256, 27380), (4070, 21904), (5476, 16280), (5920, 15059), (6512, 13690), (6845, 13024), (8140, 10952)]