154850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 305040

約数和(自身を除く): 150190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 163, 190, 326, 475, 815, 950, 1630, 3097, 4075, 6194, 8150, 15485, 30970, 77425, 154850]

約数ペア:

[(1, 154850), (2, 77425), (5, 30970), (10, 15485), (19, 8150), (25, 6194), (38, 4075), (50, 3097), (95, 1630), (163, 950), (190, 815), (326, 475)]