70504960

素因数分解:

$2^9\times 5^1\times {\mathrm{27541}}^1$

素因数の和:27564

約数の個数: 40

約数和(自身を含む): 169052796

約数和(自身を除く): 98547836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 27541, 55082, 110164, 137705, 220328, 275410, 440656, 550820, 881312, 1101640, 1762624, 2203280, 3525248, 4406560, 7050496, 8813120, 14100992, 17626240, 35252480, 70504960]

約数ペア:

[(1, 70504960), (2, 35252480), (4, 17626240), (5, 14100992), (8, 8813120), (10, 7050496), (16, 4406560), (20, 3525248), (32, 2203280), (40, 1762624), (64, 1101640), (80, 881312), (128, 550820), (160, 440656), (256, 275410), (320, 220328), (512, 137705), (640, 110164), (1280, 55082), (2560, 27541)]