42790400

素因数分解:

$2^9\times 5^2\times {\mathrm{3343}}^1$

素因数の和:3371

約数の個数: 60

約数和(自身を含む): 106048272

約数和(自身を除く): 63257872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 3343, 6400, 6686, 12800, 13372, 16715, 26744, 33430, 53488, 66860, 83575, 106976, 133720, 167150, 213952, 267440, 334300, 427904, 534880, 668600, 855808, 1069760, 1337200, 1711616, 2139520, 2674400, 4279040, 5348800, 8558080, 10697600, 21395200, 42790400]

約数ペア:

[(1, 42790400), (2, 21395200), (4, 10697600), (5, 8558080), (8, 5348800), (10, 4279040), (16, 2674400), (20, 2139520), (25, 1711616), (32, 1337200), (40, 1069760), (50, 855808), (64, 668600), (80, 534880), (100, 427904), (128, 334300), (160, 267440), (200, 213952), (256, 167150), (320, 133720), (400, 106976), (512, 83575), (640, 66860), (800, 53488), (1280, 33430), (1600, 26744), (2560, 16715), (3200, 13372), (3343, 12800), (6400, 6686)]