97964800

素因数分解:

$2^8\times 5^2\times {\mathrm{15307}}^1$

素因数の和:15333

約数の個数: 54

約数和(自身を含む): 242494028

約数和(自身を除く): 144529228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 15307, 30614, 61228, 76535, 122456, 153070, 244912, 306140, 382675, 489824, 612280, 765350, 979648, 1224560, 1530700, 1959296, 2449120, 3061400, 3918592, 4898240, 6122800, 9796480, 12245600, 19592960, 24491200, 48982400, 97964800]

約数ペア:

[(1, 97964800), (2, 48982400), (4, 24491200), (5, 19592960), (8, 12245600), (10, 9796480), (16, 6122800), (20, 4898240), (25, 3918592), (32, 3061400), (40, 2449120), (50, 1959296), (64, 1530700), (80, 1224560), (100, 979648), (128, 765350), (160, 612280), (200, 489824), (256, 382675), (320, 306140), (400, 244912), (640, 153070), (800, 122456), (1280, 76535), (1600, 61228), (3200, 30614), (6400, 15307)]