120106940

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{14683}}^1$

素因数の和:15101

約数の個数: 24

約数和(自身を含む): 252858480

約数和(自身を除く): 132751540

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 14683, 29366, 58732, 73415, 146830, 293660, 6005347, 12010694, 24021388, 30026735, 60053470, 120106940]

約数ペア:

[(1, 120106940), (2, 60053470), (4, 30026735), (5, 24021388), (10, 12010694), (20, 6005347), (409, 293660), (818, 146830), (1636, 73415), (2045, 58732), (4090, 29366), (8180, 14683)]