194429682725

素因数分解:

$5^2\times {\mathrm{421}}^1\times {\mathrm{947}}^1\times {\mathrm{19507}}^1$

素因数の和:20885

約数の個数: 24

約数和(自身を含む): 241933065888

約数和(自身を除く): 47503383163

約数列:

[1, 5, 25, 421, 947, 2105, 4735, 10525, 19507, 23675, 97535, 398687, 487675, 1993435, 8212447, 9967175, 18473129, 41062235, 92365645, 205311175, 461828225, 7777187309, 38885936545, 194429682725]

約数ペア:

[(1, 194429682725), (5, 38885936545), (25, 7777187309), (421, 461828225), (947, 205311175), (2105, 92365645), (4735, 41062235), (10525, 18473129), (19507, 9967175), (23675, 8212447), (97535, 1993435), (398687, 487675)]