524793310

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 952560000

約数和(自身を除く): 427766690

約数列:

[1, 2, 5, 10, 251, 419, 499, 502, 838, 998, 1255, 2095, 2495, 2510, 4190, 4990, 105169, 125249, 209081, 210338, 250498, 418162, 525845, 626245, 1045405, 1051690, 1252490, 2090810, 52479331, 104958662, 262396655, 524793310]

約数ペア:

[(1, 524793310), (2, 262396655), (5, 104958662), (10, 52479331), (251, 2090810), (419, 1252490), (499, 1051690), (502, 1045405), (838, 626245), (998, 525845), (1255, 418162), (2095, 250498), (2495, 210338), (2510, 209081), (4190, 125249), (4990, 105169)]