70532780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{44641}}^1$

素因数の和:44729

約数の個数: 24

約数和(自身を含む): 149997120

約数和(自身を除く): 79464340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 44641, 89282, 178564, 223205, 446410, 892820, 3526639, 7053278, 14106556, 17633195, 35266390, 70532780]

約数ペア:

[(1, 70532780), (2, 35266390), (4, 17633195), (5, 14106556), (10, 7053278), (20, 3526639), (79, 892820), (158, 446410), (316, 223205), (395, 178564), (790, 89282), (1580, 44641)]