127181350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{19417}}^1$

素因数の和:19560

約数の個数: 24

約数和(自身を含む): 238375368

約数和(自身を除く): 111194018

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 19417, 38834, 97085, 194170, 485425, 970850, 2543627, 5087254, 12718135, 25436270, 63590675, 127181350]

約数ペア:

[(1, 127181350), (2, 63590675), (5, 25436270), (10, 12718135), (25, 5087254), (50, 2543627), (131, 970850), (262, 485425), (655, 194170), (1310, 97085), (3275, 38834), (6550, 19417)]