85343300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17417}}^1$

素因数の和:17445

約数の個数: 54

約数和(自身を含む): 215443242

約数和(自身を除く): 130099942

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 17417, 34834, 69668, 87085, 121919, 174170, 243838, 348340, 435425, 487676, 609595, 853433, 870850, 1219190, 1706866, 1741700, 2438380, 3047975, 3413732, 4267165, 6095950, 8534330, 12191900, 17068660, 21335825, 42671650, 85343300]

約数ペア:

[(1, 85343300), (2, 42671650), (4, 21335825), (5, 17068660), (7, 12191900), (10, 8534330), (14, 6095950), (20, 4267165), (25, 3413732), (28, 3047975), (35, 2438380), (49, 1741700), (50, 1706866), (70, 1219190), (98, 870850), (100, 853433), (140, 609595), (175, 487676), (196, 435425), (245, 348340), (350, 243838), (490, 174170), (700, 121919), (980, 87085), (1225, 69668), (2450, 34834), (4900, 17417)]