9804800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 66

約数和(自身を含む): 24367488

約数和(自身を除く): 14562688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 383, 400, 512, 640, 766, 800, 1024, 1280, 1532, 1600, 1915, 2560, 3064, 3200, 3830, 5120, 6128, 6400, 7660, 9575, 12256, 12800, 15320, 19150, 24512, 25600, 30640, 38300, 49024, 61280, 76600, 98048, 122560, 153200, 196096, 245120, 306400, 392192, 490240, 612800, 980480, 1225600, 1960960, 2451200, 4902400, 9804800]

約数ペア:

[(1, 9804800), (2, 4902400), (4, 2451200), (5, 1960960), (8, 1225600), (10, 980480), (16, 612800), (20, 490240), (25, 392192), (32, 306400), (40, 245120), (50, 196096), (64, 153200), (80, 122560), (100, 98048), (128, 76600), (160, 61280), (200, 49024), (256, 38300), (320, 30640), (383, 25600), (400, 24512), (512, 19150), (640, 15320), (766, 12800), (800, 12256), (1024, 9575), (1280, 7660), (1532, 6400), (1600, 6128), (1915, 5120), (2560, 3830), (3064, 3200)]