228582400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{8929}}^1$

素因数の和:8959

約数の個数: 66

約数和(自身を含む): 566671010

約数和(自身を除く): 338088610

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 8929, 12800, 17858, 25600, 35716, 44645, 71432, 89290, 142864, 178580, 223225, 285728, 357160, 446450, 571456, 714320, 892900, 1142912, 1428640, 1785800, 2285824, 2857280, 3571600, 4571648, 5714560, 7143200, 9143296, 11429120, 14286400, 22858240, 28572800, 45716480, 57145600, 114291200, 228582400]

約数ペア:

[(1, 228582400), (2, 114291200), (4, 57145600), (5, 45716480), (8, 28572800), (10, 22858240), (16, 14286400), (20, 11429120), (25, 9143296), (32, 7143200), (40, 5714560), (50, 4571648), (64, 3571600), (80, 2857280), (100, 2285824), (128, 1785800), (160, 1428640), (200, 1142912), (256, 892900), (320, 714320), (400, 571456), (512, 446450), (640, 357160), (800, 285728), (1024, 223225), (1280, 178580), (1600, 142864), (2560, 89290), (3200, 71432), (5120, 44645), (6400, 35716), (8929, 25600), (12800, 17858)]