2014400840

素因数分解:

$2^3\times 5^1\times {\mathrm{50360021}}^1$

素因数の和:50360032

約数の個数: 16

約数和(自身を含む): 4532401980

約数和(自身を除く): 2518001140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50360021, 100720042, 201440084, 251800105, 402880168, 503600210, 1007200420, 2014400840]

約数ペア:

[(1, 2014400840), (2, 1007200420), (4, 503600210), (5, 402880168), (8, 251800105), (10, 201440084), (20, 100720042), (40, 50360021)]