4912000

素因数分解:

$2^7\times 5^3\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 12252240

約数和(自身を除く): 7340240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 307, 320, 400, 500, 614, 640, 800, 1000, 1228, 1535, 1600, 2000, 2456, 3070, 3200, 4000, 4912, 6140, 7675, 8000, 9824, 12280, 15350, 16000, 19648, 24560, 30700, 38375, 39296, 49120, 61400, 76750, 98240, 122800, 153500, 196480, 245600, 307000, 491200, 614000, 982400, 1228000, 2456000, 4912000]

約数ペア:

[(1, 4912000), (2, 2456000), (4, 1228000), (5, 982400), (8, 614000), (10, 491200), (16, 307000), (20, 245600), (25, 196480), (32, 153500), (40, 122800), (50, 98240), (64, 76750), (80, 61400), (100, 49120), (125, 39296), (128, 38375), (160, 30700), (200, 24560), (250, 19648), (307, 16000), (320, 15350), (400, 12280), (500, 9824), (614, 8000), (640, 7675), (800, 6140), (1000, 4912), (1228, 4000), (1535, 3200), (1600, 3070), (2000, 2456)]