401038870

素因数分解:

$2^1\times 5^1\times {\mathrm{5813}}^1\times {\mathrm{6899}}^1$

素因数の和:12719

約数の個数: 16

約数和(自身を含む): 722098800

約数和(自身を除く): 321059930

約数列:

[1, 2, 5, 10, 5813, 6899, 11626, 13798, 29065, 34495, 58130, 68990, 40103887, 80207774, 200519435, 401038870]

約数ペア:

[(1, 401038870), (2, 200519435), (5, 80207774), (10, 40103887), (5813, 68990), (6899, 58130), (11626, 34495), (13798, 29065)]