140404805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{2311}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 174787200

約数和(自身を除く): 34382395

約数列:

[1, 5, 29, 145, 419, 2095, 2311, 11555, 12151, 60755, 67019, 335095, 968309, 4841545, 28080961, 140404805]

約数ペア:

[(1, 140404805), (5, 28080961), (29, 4841545), (145, 968309), (419, 335095), (2095, 67019), (2311, 60755), (11555, 12151)]