137029240

素因数分解:

$2^3\times 5^1\times {\mathrm{3425731}}^1$

素因数の和:3425742

約数の個数: 16

約数和(自身を含む): 308315880

約数和(自身を除く): 171286640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3425731, 6851462, 13702924, 17128655, 27405848, 34257310, 68514620, 137029240]

約数ペア:

[(1, 137029240), (2, 68514620), (4, 34257310), (5, 27405848), (8, 17128655), (10, 13702924), (20, 6851462), (40, 3425731)]