26483840

素因数分解:

$2^7\times 5^1\times {\mathrm{41381}}^1$

素因数の和:41400

約数の個数: 32

約数和(自身を含む): 63314460

約数和(自身を除く): 36830620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41381, 82762, 165524, 206905, 331048, 413810, 662096, 827620, 1324192, 1655240, 2648384, 3310480, 5296768, 6620960, 13241920, 26483840]

約数ペア:

[(1, 26483840), (2, 13241920), (4, 6620960), (5, 5296768), (8, 3310480), (10, 2648384), (16, 1655240), (20, 1324192), (32, 827620), (40, 662096), (64, 413810), (80, 331048), (128, 206905), (160, 165524), (320, 82762), (640, 41381)]