42905920

素因数分解:

$2^6\times 5^1\times {\mathrm{134081}}^1$

素因数の和:134098

約数の個数: 28

約数和(自身を含む): 102170484

約数和(自身を除く): 59264564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 134081, 268162, 536324, 670405, 1072648, 1340810, 2145296, 2681620, 4290592, 5363240, 8581184, 10726480, 21452960, 42905920]

約数ペア:

[(1, 42905920), (2, 21452960), (4, 10726480), (5, 8581184), (8, 5363240), (10, 4290592), (16, 2681620), (20, 2145296), (32, 1340810), (40, 1072648), (64, 670405), (80, 536324), (160, 268162), (320, 134081)]