61882540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46181}}^1$

素因数の和:46257

約数の個数: 24

約数和(自身を含む): 131895792

約数和(自身を除く): 70013252

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 46181, 92362, 184724, 230905, 461810, 923620, 3094127, 6188254, 12376508, 15470635, 30941270, 61882540]

約数ペア:

[(1, 61882540), (2, 30941270), (4, 15470635), (5, 12376508), (10, 6188254), (20, 3094127), (67, 923620), (134, 461810), (268, 230905), (335, 184724), (670, 92362), (1340, 46181)]