52220000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{373}}^1$

素因数の和:410

約数の個数: 120

約数和(自身を含む): 147215376

約数和(自身を除く): 94995376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 373, 400, 500, 560, 625, 700, 746, 800, 875, 1000, 1120, 1250, 1400, 1492, 1750, 1865, 2000, 2500, 2611, 2800, 2984, 3500, 3730, 4000, 4375, 5000, 5222, 5600, 5968, 7000, 7460, 8750, 9325, 10000, 10444, 11936, 13055, 14000, 14920, 17500, 18650, 20000, 20888, 26110, 28000, 29840, 35000, 37300, 41776, 46625, 52220, 59680, 65275, 70000, 74600, 83552, 93250, 104440, 130550, 140000, 149200, 186500, 208880, 233125, 261100, 298400, 326375, 373000, 417760, 466250, 522200, 652750, 746000, 932500, 1044400, 1305500, 1492000, 1631875, 1865000, 2088800, 2611000, 3263750, 3730000, 5222000, 6527500, 7460000, 10444000, 13055000, 26110000, 52220000]

約数ペア:

[(1, 52220000), (2, 26110000), (4, 13055000), (5, 10444000), (7, 7460000), (8, 6527500), (10, 5222000), (14, 3730000), (16, 3263750), (20, 2611000), (25, 2088800), (28, 1865000), (32, 1631875), (35, 1492000), (40, 1305500), (50, 1044400), (56, 932500), (70, 746000), (80, 652750), (100, 522200), (112, 466250), (125, 417760), (140, 373000), (160, 326375), (175, 298400), (200, 261100), (224, 233125), (250, 208880), (280, 186500), (350, 149200), (373, 140000), (400, 130550), (500, 104440), (560, 93250), (625, 83552), (700, 74600), (746, 70000), (800, 65275), (875, 59680), (1000, 52220), (1120, 46625), (1250, 41776), (1400, 37300), (1492, 35000), (1750, 29840), (1865, 28000), (2000, 26110), (2500, 20888), (2611, 20000), (2800, 18650), (2984, 17500), (3500, 14920), (3730, 14000), (4000, 13055), (4375, 11936), (5000, 10444), (5222, 10000), (5600, 9325), (5968, 8750), (7000, 7460)]