23106280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30433

約数の個数: 32

約数和(自身を含む): 54727200

約数和(自身を除く): 31620920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30403, 60806, 121612, 152015, 243224, 304030, 577657, 608060, 1155314, 1216120, 2310628, 2888285, 4621256, 5776570, 11553140, 23106280]

約数ペア:

[(1, 23106280), (2, 11553140), (4, 5776570), (5, 4621256), (8, 2888285), (10, 2310628), (19, 1216120), (20, 1155314), (38, 608060), (40, 577657), (76, 304030), (95, 243224), (152, 152015), (190, 121612), (380, 60806), (760, 30403)]