148342160

素因数分解:

$2^4\times 5^1\times {\mathrm{1854277}}^1$

素因数の和:1854290

約数の個数: 20

約数和(自身を含む): 344895708

約数和(自身を除く): 196553548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1854277, 3708554, 7417108, 9271385, 14834216, 18542770, 29668432, 37085540, 74171080, 148342160]

約数ペア:

[(1, 148342160), (2, 74171080), (4, 37085540), (5, 29668432), (8, 18542770), (10, 14834216), (16, 9271385), (20, 7417108), (40, 3708554), (80, 1854277)]