84122050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{27581}}^1$

素因数の和:27654

約数の個数: 24

約数和(自身を含む): 159037812

約数和(自身を除く): 74915762

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 27581, 55162, 137905, 275810, 689525, 1379050, 1682441, 3364882, 8412205, 16824410, 42061025, 84122050]

約数ペア:

[(1, 84122050), (2, 42061025), (5, 16824410), (10, 8412205), (25, 3364882), (50, 1682441), (61, 1379050), (122, 689525), (305, 275810), (610, 137905), (1525, 55162), (3050, 27581)]