1180540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 2518992

約数和(自身を除く): 1338452

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 881, 1340, 1762, 3524, 4405, 8810, 17620, 59027, 118054, 236108, 295135, 590270, 1180540]

約数ペア:

[(1, 1180540), (2, 590270), (4, 295135), (5, 236108), (10, 118054), (20, 59027), (67, 17620), (134, 8810), (268, 4405), (335, 3524), (670, 1762), (881, 1340)]