1145920

素因数分解:

$2^6\times 5^1\times {\mathrm{3581}}^1$

素因数の和:3598

約数の個数: 28

約数和(自身を含む): 2729484

約数和(自身を除く): 1583564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3581, 7162, 14324, 17905, 28648, 35810, 57296, 71620, 114592, 143240, 229184, 286480, 572960, 1145920]

約数ペア:

[(1, 1145920), (2, 572960), (4, 286480), (5, 229184), (8, 143240), (10, 114592), (16, 71620), (20, 57296), (32, 35810), (40, 28648), (64, 17905), (80, 14324), (160, 7162), (320, 3581)]