70482560

素因数分解:

$2^7\times 5^1\times {\mathrm{110129}}^1$

素因数の和:110148

約数の個数: 32

約数和(自身を含む): 168498900

約数和(自身を除く): 98016340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 110129, 220258, 440516, 550645, 881032, 1101290, 1762064, 2202580, 3524128, 4405160, 7048256, 8810320, 14096512, 17620640, 35241280, 70482560]

約数ペア:

[(1, 70482560), (2, 35241280), (4, 17620640), (5, 14096512), (8, 8810320), (10, 7048256), (16, 4405160), (20, 3524128), (32, 2202580), (40, 1762064), (64, 1101290), (80, 881032), (128, 550645), (160, 440516), (320, 220258), (640, 110129)]