70096820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42227}}^1$

素因数の和:42319

約数の個数: 24

約数和(自身を含む): 148980384

約数和(自身を除く): 78883564

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 42227, 84454, 168908, 211135, 422270, 844540, 3504841, 7009682, 14019364, 17524205, 35048410, 70096820]

約数ペア:

[(1, 70096820), (2, 35048410), (4, 17524205), (5, 14019364), (10, 7009682), (20, 3504841), (83, 844540), (166, 422270), (332, 211135), (415, 168908), (830, 84454), (1660, 42227)]