25424700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12107}}^1$

素因数の和:12131

約数の個数: 72

約数和(自身を含む): 84077952

約数和(自身を除く): 58653252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12107, 24214, 36321, 48428, 60535, 72642, 84749, 121070, 145284, 169498, 181605, 242140, 254247, 302675, 338996, 363210, 423745, 508494, 605350, 726420, 847490, 908025, 1016988, 1210700, 1271235, 1694980, 1816050, 2118725, 2542470, 3632100, 4237450, 5084940, 6356175, 8474900, 12712350, 25424700]

約数ペア:

[(1, 25424700), (2, 12712350), (3, 8474900), (4, 6356175), (5, 5084940), (6, 4237450), (7, 3632100), (10, 2542470), (12, 2118725), (14, 1816050), (15, 1694980), (20, 1271235), (21, 1210700), (25, 1016988), (28, 908025), (30, 847490), (35, 726420), (42, 605350), (50, 508494), (60, 423745), (70, 363210), (75, 338996), (84, 302675), (100, 254247), (105, 242140), (140, 181605), (150, 169498), (175, 145284), (210, 121070), (300, 84749), (350, 72642), (420, 60535), (525, 48428), (700, 36321), (1050, 24214), (2100, 12107)]