34204840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12763}}^1$

素因数の和:12841

約数の個数: 32

約数和(自身を含む): 78115680

約数和(自身を除く): 43910840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12763, 25526, 51052, 63815, 102104, 127630, 255260, 510520, 855121, 1710242, 3420484, 4275605, 6840968, 8551210, 17102420, 34204840]

約数ペア:

[(1, 34204840), (2, 17102420), (4, 8551210), (5, 6840968), (8, 4275605), (10, 3420484), (20, 1710242), (40, 855121), (67, 510520), (134, 255260), (268, 127630), (335, 102104), (536, 63815), (670, 51052), (1340, 25526), (2680, 12763)]