34681880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12941}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 79205040

約数和(自身を除く): 44523160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12941, 25882, 51764, 64705, 103528, 129410, 258820, 517640, 867047, 1734094, 3468188, 4335235, 6936376, 8670470, 17340940, 34681880]

約数ペア:

[(1, 34681880), (2, 17340940), (4, 8670470), (5, 6936376), (8, 4335235), (10, 3468188), (20, 1734094), (40, 867047), (67, 517640), (134, 258820), (268, 129410), (335, 103528), (536, 64705), (670, 51764), (1340, 25882), (2680, 12941)]