8496250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 40

約数和(自身を含む): 18219168

約数和(自身を除く): 9722918

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 971, 1250, 1750, 1942, 4375, 4855, 6797, 8750, 9710, 13594, 24275, 33985, 48550, 67970, 121375, 169925, 242750, 339850, 606875, 849625, 1213750, 1699250, 4248125, 8496250]

約数ペア:

[(1, 8496250), (2, 4248125), (5, 1699250), (7, 1213750), (10, 849625), (14, 606875), (25, 339850), (35, 242750), (50, 169925), (70, 121375), (125, 67970), (175, 48550), (250, 33985), (350, 24275), (625, 13594), (875, 9710), (971, 8750), (1250, 6797), (1750, 4855), (1942, 4375)]