79264000

素因数分解:

$2^8\times 5^3\times {\mathrm{2477}}^1$

素因数の和:2508

約数の個数: 72

約数和(自身を含む): 197536248

約数和(自身を除く): 118272248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 2477, 3200, 4000, 4954, 6400, 8000, 9908, 12385, 16000, 19816, 24770, 32000, 39632, 49540, 61925, 79264, 99080, 123850, 158528, 198160, 247700, 309625, 317056, 396320, 495400, 619250, 634112, 792640, 990800, 1238500, 1585280, 1981600, 2477000, 3170560, 3963200, 4954000, 7926400, 9908000, 15852800, 19816000, 39632000, 79264000]

約数ペア:

[(1, 79264000), (2, 39632000), (4, 19816000), (5, 15852800), (8, 9908000), (10, 7926400), (16, 4954000), (20, 3963200), (25, 3170560), (32, 2477000), (40, 1981600), (50, 1585280), (64, 1238500), (80, 990800), (100, 792640), (125, 634112), (128, 619250), (160, 495400), (200, 396320), (250, 317056), (256, 309625), (320, 247700), (400, 198160), (500, 158528), (640, 123850), (800, 99080), (1000, 79264), (1280, 61925), (1600, 49540), (2000, 39632), (2477, 32000), (3200, 24770), (4000, 19816), (4954, 16000), (6400, 12385), (8000, 9908)]