9036800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 66

約数和(自身を含む): 22463778

約数和(自身を除く): 13426978

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 353, 400, 512, 640, 706, 800, 1024, 1280, 1412, 1600, 1765, 2560, 2824, 3200, 3530, 5120, 5648, 6400, 7060, 8825, 11296, 12800, 14120, 17650, 22592, 25600, 28240, 35300, 45184, 56480, 70600, 90368, 112960, 141200, 180736, 225920, 282400, 361472, 451840, 564800, 903680, 1129600, 1807360, 2259200, 4518400, 9036800]

約数ペア:

[(1, 9036800), (2, 4518400), (4, 2259200), (5, 1807360), (8, 1129600), (10, 903680), (16, 564800), (20, 451840), (25, 361472), (32, 282400), (40, 225920), (50, 180736), (64, 141200), (80, 112960), (100, 90368), (128, 70600), (160, 56480), (200, 45184), (256, 35300), (320, 28240), (353, 25600), (400, 22592), (512, 17650), (640, 14120), (706, 12800), (800, 11296), (1024, 8825), (1280, 7060), (1412, 6400), (1600, 5648), (1765, 5120), (2560, 3530), (2824, 3200)]