40222730

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{2083}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 72473184

約数和(自身を除く): 32250454

約数列:

[1, 2, 5, 10, 1931, 2083, 3862, 4166, 9655, 10415, 19310, 20830, 4022273, 8044546, 20111365, 40222730]

約数ペア:

[(1, 40222730), (2, 20111365), (5, 8044546), (10, 4022273), (1931, 20830), (2083, 19310), (3862, 10415), (4166, 9655)]