1328150

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 2504304

約数和(自身を除く): 1176154

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 263, 505, 526, 1010, 1315, 2525, 2630, 5050, 6575, 13150, 26563, 53126, 132815, 265630, 664075, 1328150]

約数ペア:

[(1, 1328150), (2, 664075), (5, 265630), (10, 132815), (25, 53126), (50, 26563), (101, 13150), (202, 6575), (263, 5050), (505, 2630), (526, 2525), (1010, 1315)]