10303960

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 23286240

約数和(自身を除く): 12982280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 823, 1252, 1565, 1646, 2504, 3130, 3292, 4115, 6260, 6584, 8230, 12520, 16460, 32920, 257599, 515198, 1030396, 1287995, 2060792, 2575990, 5151980, 10303960]

約数ペア:

[(1, 10303960), (2, 5151980), (4, 2575990), (5, 2060792), (8, 1287995), (10, 1030396), (20, 515198), (40, 257599), (313, 32920), (626, 16460), (823, 12520), (1252, 8230), (1565, 6584), (1646, 6260), (2504, 4115), (3130, 3292)]