108516140

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4229}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 228115440

約数和(自身を除く): 119599300

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 4229, 5132, 6415, 8458, 12830, 16916, 21145, 25660, 42290, 84580, 5425807, 10851614, 21703228, 27129035, 54258070, 108516140]

約数ペア:

[(1, 108516140), (2, 54258070), (4, 27129035), (5, 21703228), (10, 10851614), (20, 5425807), (1283, 84580), (2566, 42290), (4229, 25660), (5132, 21145), (6415, 16916), (8458, 12830)]