40604210

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3121}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 73167192

約数和(自身を除く): 32562982

約数列:

[1, 2, 5, 10, 1301, 2602, 3121, 6242, 6505, 13010, 15605, 31210, 4060421, 8120842, 20302105, 40604210]

約数ペア:

[(1, 40604210), (2, 20302105), (5, 8120842), (10, 4060421), (1301, 31210), (2602, 15605), (3121, 13010), (6242, 6505)]