28938630185

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1\times {\mathrm{23971}}^1$

素因数の和:26968

約数の個数: 16

約数和(自身を含む): 35158294080

約数和(自身を除く): 6219663895

約数列:

[1, 5, 83, 415, 2909, 14545, 23971, 119855, 241447, 1207235, 1989593, 9947965, 69731639, 348658195, 5787726037, 28938630185]

約数ペア:

[(1, 28938630185), (5, 5787726037), (83, 348658195), (415, 69731639), (2909, 9947965), (14545, 1989593), (23971, 1207235), (119855, 241447)]