201024160

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7019}}^1$

素因数の和:7213

約数の個数: 48

約数和(自身を含む): 477640800

約数和(自身を除く): 276616640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7019, 7160, 14038, 14320, 28076, 28640, 35095, 56152, 70190, 112304, 140380, 224608, 280760, 561520, 1123040, 1256401, 2512802, 5025604, 6282005, 10051208, 12564010, 20102416, 25128020, 40204832, 50256040, 100512080, 201024160]

約数ペア:

[(1, 201024160), (2, 100512080), (4, 50256040), (5, 40204832), (8, 25128020), (10, 20102416), (16, 12564010), (20, 10051208), (32, 6282005), (40, 5025604), (80, 2512802), (160, 1256401), (179, 1123040), (358, 561520), (716, 280760), (895, 224608), (1432, 140380), (1790, 112304), (2864, 70190), (3580, 56152), (5728, 35095), (7019, 28640), (7160, 28076), (14038, 14320)]