23789500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 60501168

約数和(自身を除く): 36711668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 971, 980, 1225, 1750, 1942, 2450, 3500, 3884, 4855, 4900, 6125, 6797, 9710, 12250, 13594, 19420, 24275, 24500, 27188, 33985, 47579, 48550, 67970, 95158, 97100, 121375, 135940, 169925, 190316, 237895, 242750, 339850, 475790, 485500, 679700, 849625, 951580, 1189475, 1699250, 2378950, 3398500, 4757900, 5947375, 11894750, 23789500]

約数ペア:

[(1, 23789500), (2, 11894750), (4, 5947375), (5, 4757900), (7, 3398500), (10, 2378950), (14, 1699250), (20, 1189475), (25, 951580), (28, 849625), (35, 679700), (49, 485500), (50, 475790), (70, 339850), (98, 242750), (100, 237895), (125, 190316), (140, 169925), (175, 135940), (196, 121375), (245, 97100), (250, 95158), (350, 67970), (490, 48550), (500, 47579), (700, 33985), (875, 27188), (971, 24500), (980, 24275), (1225, 19420), (1750, 13594), (1942, 12250), (2450, 9710), (3500, 6797), (3884, 6125), (4855, 4900)]