520024270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{6661}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 966043296

約数和(自身を除く): 446019026

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 370, 422, 1055, 2110, 6661, 7807, 13322, 15614, 33305, 39035, 66610, 78070, 246457, 492914, 1232285, 1405471, 2464570, 2810942, 7027355, 14054710, 52002427, 104004854, 260012135, 520024270]

約数ペア:

[(1, 520024270), (2, 260012135), (5, 104004854), (10, 52002427), (37, 14054710), (74, 7027355), (185, 2810942), (211, 2464570), (370, 1405471), (422, 1232285), (1055, 492914), (2110, 246457), (6661, 78070), (7807, 66610), (13322, 39035), (15614, 33305)]