5398750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{617}}^1$

素因数の和:646

約数の個数: 40

約数和(自身を含む): 11583792

約数和(自身を除く): 6185042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 617, 625, 875, 1234, 1250, 1750, 3085, 4319, 4375, 6170, 8638, 8750, 15425, 21595, 30850, 43190, 77125, 107975, 154250, 215950, 385625, 539875, 771250, 1079750, 2699375, 5398750]

約数ペア:

[(1, 5398750), (2, 2699375), (5, 1079750), (7, 771250), (10, 539875), (14, 385625), (25, 215950), (35, 154250), (50, 107975), (70, 77125), (125, 43190), (175, 30850), (250, 21595), (350, 15425), (617, 8750), (625, 8638), (875, 6170), (1234, 4375), (1250, 4319), (1750, 3085)]