44523920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^3$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 121123200

約数和(自身を除く): 76599280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 1849, 2408, 3010, 3440, 3698, 4816, 6020, 7396, 9245, 12040, 12943, 14792, 18490, 24080, 25886, 29584, 36980, 51772, 64715, 73960, 79507, 103544, 129430, 147920, 159014, 207088, 258860, 318028, 397535, 517720, 556549, 636056, 795070, 1035440, 1113098, 1272112, 1590140, 2226196, 2782745, 3180280, 4452392, 5565490, 6360560, 8904784, 11130980, 22261960, 44523920]

約数ペア:

[(1, 44523920), (2, 22261960), (4, 11130980), (5, 8904784), (7, 6360560), (8, 5565490), (10, 4452392), (14, 3180280), (16, 2782745), (20, 2226196), (28, 1590140), (35, 1272112), (40, 1113098), (43, 1035440), (56, 795070), (70, 636056), (80, 556549), (86, 517720), (112, 397535), (140, 318028), (172, 258860), (215, 207088), (280, 159014), (301, 147920), (344, 129430), (430, 103544), (560, 79507), (602, 73960), (688, 64715), (860, 51772), (1204, 36980), (1505, 29584), (1720, 25886), (1849, 24080), (2408, 18490), (3010, 14792), (3440, 12943), (3698, 12040), (4816, 9245), (6020, 7396)]