58291840

素因数分解:

$2^7\times 5^1\times {\mathrm{91081}}^1$

素因数の和:91100

約数の個数: 32

約数和(自身を含む): 139355460

約数和(自身を除く): 81063620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 91081, 182162, 364324, 455405, 728648, 910810, 1457296, 1821620, 2914592, 3643240, 5829184, 7286480, 11658368, 14572960, 29145920, 58291840]

約数ペア:

[(1, 58291840), (2, 29145920), (4, 14572960), (5, 11658368), (8, 7286480), (10, 5829184), (16, 3643240), (20, 2914592), (32, 1821620), (40, 1457296), (64, 910810), (80, 728648), (128, 455405), (160, 364324), (320, 182162), (640, 91081)]