25080988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 46363520

約数和(自身を除く): 21282532

約数列:

[1, 2, 4, 19, 38, 76, 523, 631, 1046, 1262, 2092, 2524, 9937, 11989, 19874, 23978, 39748, 47956, 330013, 660026, 1320052, 6270247, 12540494, 25080988]

約数ペア:

[(1, 25080988), (2, 12540494), (4, 6270247), (19, 1320052), (38, 660026), (76, 330013), (523, 47956), (631, 39748), (1046, 23978), (1262, 19874), (2092, 11989), (2524, 9937)]