26744000

素因数分解:

$2^6\times 5^3\times {\mathrm{3343}}^1$

素因数の和:3370

約数の個数: 56

約数和(自身を含む): 66251328

約数和(自身を除く): 39507328

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, 3343, 4000, 6686, 8000, 13372, 16715, 26744, 33430, 53488, 66860, 83575, 106976, 133720, 167150, 213952, 267440, 334300, 417875, 534880, 668600, 835750, 1069760, 1337200, 1671500, 2674400, 3343000, 5348800, 6686000, 13372000, 26744000]

約数ペア:

[(1, 26744000), (2, 13372000), (4, 6686000), (5, 5348800), (8, 3343000), (10, 2674400), (16, 1671500), (20, 1337200), (25, 1069760), (32, 835750), (40, 668600), (50, 534880), (64, 417875), (80, 334300), (100, 267440), (125, 213952), (160, 167150), (200, 133720), (250, 106976), (320, 83575), (400, 66860), (500, 53488), (800, 33430), (1000, 26744), (1600, 16715), (2000, 13372), (3343, 8000), (4000, 6686)]