84496000

素因数分解:

$2^7\times 5^3\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 64

約数和(自身を含む): 210117960

約数和(自身を除く): 125621960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5281, 8000, 10562, 16000, 21124, 26405, 42248, 52810, 84496, 105620, 132025, 168992, 211240, 264050, 337984, 422480, 528100, 660125, 675968, 844960, 1056200, 1320250, 1689920, 2112400, 2640500, 3379840, 4224800, 5281000, 8449600, 10562000, 16899200, 21124000, 42248000, 84496000]

約数ペア:

[(1, 84496000), (2, 42248000), (4, 21124000), (5, 16899200), (8, 10562000), (10, 8449600), (16, 5281000), (20, 4224800), (25, 3379840), (32, 2640500), (40, 2112400), (50, 1689920), (64, 1320250), (80, 1056200), (100, 844960), (125, 675968), (128, 660125), (160, 528100), (200, 422480), (250, 337984), (320, 264050), (400, 211240), (500, 168992), (640, 132025), (800, 105620), (1000, 84496), (1600, 52810), (2000, 42248), (3200, 26405), (4000, 21124), (5281, 16000), (8000, 10562)]