350050180

素因数分解:

$2^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{8221}}^1$

素因数の和:10359

約数の個数: 24

約数和(自身を含む): 735540120

約数和(自身を除く): 385489940

約数列:

[1, 2, 4, 5, 10, 20, 2129, 4258, 8221, 8516, 10645, 16442, 21290, 32884, 41105, 42580, 82210, 164420, 17502509, 35005018, 70010036, 87512545, 175025090, 350050180]

約数ペア:

[(1, 350050180), (2, 175025090), (4, 87512545), (5, 70010036), (10, 35005018), (20, 17502509), (2129, 164420), (4258, 82210), (8221, 42580), (8516, 41105), (10645, 32884), (16442, 21290)]