2088800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 5843376

約数和(自身を除く): 3754576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 373, 400, 560, 700, 746, 800, 1120, 1400, 1492, 1865, 2611, 2800, 2984, 3730, 5222, 5600, 5968, 7460, 9325, 10444, 11936, 13055, 14920, 18650, 20888, 26110, 29840, 37300, 41776, 52220, 59680, 65275, 74600, 83552, 104440, 130550, 149200, 208880, 261100, 298400, 417760, 522200, 1044400, 2088800]

約数ペア:

[(1, 2088800), (2, 1044400), (4, 522200), (5, 417760), (7, 298400), (8, 261100), (10, 208880), (14, 149200), (16, 130550), (20, 104440), (25, 83552), (28, 74600), (32, 65275), (35, 59680), (40, 52220), (50, 41776), (56, 37300), (70, 29840), (80, 26110), (100, 20888), (112, 18650), (140, 14920), (160, 13055), (175, 11936), (200, 10444), (224, 9325), (280, 7460), (350, 5968), (373, 5600), (400, 5222), (560, 3730), (700, 2984), (746, 2800), (800, 2611), (1120, 1865), (1400, 1492)]