42248000

素因数分解:

$2^6\times 5^3\times {\mathrm{5281}}^1$

素因数の和:5308

約数の個数: 56

約数和(自身を含む): 104646984

約数和(自身を除く): 62398984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 5281, 8000, 10562, 21124, 26405, 42248, 52810, 84496, 105620, 132025, 168992, 211240, 264050, 337984, 422480, 528100, 660125, 844960, 1056200, 1320250, 1689920, 2112400, 2640500, 4224800, 5281000, 8449600, 10562000, 21124000, 42248000]

約数ペア:

[(1, 42248000), (2, 21124000), (4, 10562000), (5, 8449600), (8, 5281000), (10, 4224800), (16, 2640500), (20, 2112400), (25, 1689920), (32, 1320250), (40, 1056200), (50, 844960), (64, 660125), (80, 528100), (100, 422480), (125, 337984), (160, 264050), (200, 211240), (250, 168992), (320, 132025), (400, 105620), (500, 84496), (800, 52810), (1000, 42248), (1600, 26405), (2000, 21124), (4000, 10562), (5281, 8000)]