70337920

素因数分解:

$2^7\times 5^1\times {\mathrm{109903}}^1$

素因数の和:109922

約数の個数: 32

約数和(自身を含む): 168153120

約数和(自身を除く): 97815200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109903, 219806, 439612, 549515, 879224, 1099030, 1758448, 2198060, 3516896, 4396120, 7033792, 8792240, 14067584, 17584480, 35168960, 70337920]

約数ペア:

[(1, 70337920), (2, 35168960), (4, 17584480), (5, 14067584), (8, 8792240), (10, 7033792), (16, 4396120), (20, 3516896), (32, 2198060), (40, 1758448), (64, 1099030), (80, 879224), (128, 549515), (160, 439612), (320, 219806), (640, 109903)]