70445120

素因数分解:

$2^6\times 5^1\times {\mathrm{220141}}^1$

素因数の和:220158

約数の個数: 28

約数和(自身を含む): 167748204

約数和(自身を除く): 97303084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 220141, 440282, 880564, 1100705, 1761128, 2201410, 3522256, 4402820, 7044512, 8805640, 14089024, 17611280, 35222560, 70445120]

約数ペア:

[(1, 70445120), (2, 35222560), (4, 17611280), (5, 14089024), (8, 8805640), (10, 7044512), (16, 4402820), (20, 3522256), (32, 2201410), (40, 1761128), (64, 1100705), (80, 880564), (160, 440282), (320, 220141)]