40906270

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17863}}^1$

素因数の和:18099

約数の個数: 16

約数和(自身を含む): 73956960

約数和(自身を除く): 33050690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 17863, 35726, 89315, 178630, 4090627, 8181254, 20453135, 40906270]

約数ペア:

[(1, 40906270), (2, 20453135), (5, 8181254), (10, 4090627), (229, 178630), (458, 89315), (1145, 35726), (2290, 17863)]