45635840

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 110707128

約数和(自身を除く): 65071288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 353, 404, 505, 640, 706, 808, 1010, 1280, 1412, 1616, 1765, 2020, 2824, 3232, 3530, 4040, 5648, 6464, 7060, 8080, 11296, 12928, 14120, 16160, 22592, 25856, 28240, 32320, 35653, 45184, 56480, 64640, 71306, 90368, 112960, 129280, 142612, 178265, 225920, 285224, 356530, 451840, 570448, 713060, 1140896, 1426120, 2281792, 2852240, 4563584, 5704480, 9127168, 11408960, 22817920, 45635840]

約数ペア:

[(1, 45635840), (2, 22817920), (4, 11408960), (5, 9127168), (8, 5704480), (10, 4563584), (16, 2852240), (20, 2281792), (32, 1426120), (40, 1140896), (64, 713060), (80, 570448), (101, 451840), (128, 356530), (160, 285224), (202, 225920), (256, 178265), (320, 142612), (353, 129280), (404, 112960), (505, 90368), (640, 71306), (706, 64640), (808, 56480), (1010, 45184), (1280, 35653), (1412, 32320), (1616, 28240), (1765, 25856), (2020, 22592), (2824, 16160), (3232, 14120), (3530, 12928), (4040, 11296), (5648, 8080), (6464, 7060)]