42505210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386411}}^1$

素因数の和:386429

約数の個数: 16

約数和(自身を含む): 83464992

約数和(自身を除く): 40959782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 386411, 772822, 1932055, 3864110, 4250521, 8501042, 21252605, 42505210]

約数ペア:

[(1, 42505210), (2, 21252605), (5, 8501042), (10, 4250521), (11, 3864110), (22, 1932055), (55, 772822), (110, 386411)]