401350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 781200

約数和(自身を除く): 379850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 349, 575, 698, 1150, 1745, 3490, 8027, 8725, 16054, 17450, 40135, 80270, 200675, 401350]

約数ペア:

[(1, 401350), (2, 200675), (5, 80270), (10, 40135), (23, 17450), (25, 16054), (46, 8725), (50, 8027), (115, 3490), (230, 1745), (349, 1150), (575, 698)]