133372000

素因数分解:

$2^5\times 5^3\times {\mathrm{33343}}^1$

素因数の和:33368

約数の個数: 48

約数和(自身を含む): 327704832

約数和(自身を除く): 194332832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 33343, 66686, 133372, 166715, 266744, 333430, 533488, 666860, 833575, 1066976, 1333720, 1667150, 2667440, 3334300, 4167875, 5334880, 6668600, 8335750, 13337200, 16671500, 26674400, 33343000, 66686000, 133372000]

約数ペア:

[(1, 133372000), (2, 66686000), (4, 33343000), (5, 26674400), (8, 16671500), (10, 13337200), (16, 8335750), (20, 6668600), (25, 5334880), (32, 4167875), (40, 3334300), (50, 2667440), (80, 1667150), (100, 1333720), (125, 1066976), (160, 833575), (200, 666860), (250, 533488), (400, 333430), (500, 266744), (800, 166715), (1000, 133372), (2000, 66686), (4000, 33343)]