4279040

素因数分解:

$2^8\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3364

約数の個数: 36

約数和(自身を含む): 10252704

約数和(自身を除く): 5973664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3343, 6686, 13372, 16715, 26744, 33430, 53488, 66860, 106976, 133720, 213952, 267440, 427904, 534880, 855808, 1069760, 2139520, 4279040]

約数ペア:

[(1, 4279040), (2, 2139520), (4, 1069760), (5, 855808), (8, 534880), (10, 427904), (16, 267440), (20, 213952), (32, 133720), (40, 106976), (64, 66860), (80, 53488), (128, 33430), (160, 26744), (256, 16715), (320, 13372), (640, 6686), (1280, 3343)]