4902400

素因数分解:

$2^9\times 5^2\times {\mathrm{383}}^1$

素因数の和:411

約数の個数: 60

約数和(自身を含む): 12177792

約数和(自身を除く): 7275392

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, 1280, 1532, 1600, 1915, 2560, 3064, 3200, 3830, 6128, 6400, 7660, 9575, 12256, 12800, 15320, 19150, 24512, 30640, 38300, 49024, 61280, 76600, 98048, 122560, 153200, 196096, 245120, 306400, 490240, 612800, 980480, 1225600, 2451200, 4902400]

約数ペア:

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