134413120

素因数分解:

$2^6\times 5^1\times {\mathrm{420041}}^1$

素因数の和:420058

約数の個数: 28

約数和(自身を含む): 320072004

約数和(自身を除く): 185658884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 420041, 840082, 1680164, 2100205, 3360328, 4200410, 6720656, 8400820, 13441312, 16801640, 26882624, 33603280, 67206560, 134413120]

約数ペア:

[(1, 134413120), (2, 67206560), (4, 33603280), (5, 26882624), (8, 16801640), (10, 13441312), (16, 8400820), (20, 6720656), (32, 4200410), (40, 3360328), (64, 2100205), (80, 1680164), (160, 840082), (320, 420041)]