542785840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{114997}}^1$

素因数の和:115069

約数の個数: 40

約数和(自身を含む): 1283377680

約数和(自身を除く): 740591840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 114997, 229994, 459988, 574985, 919976, 1149970, 1839952, 2299940, 4599880, 6784823, 9199760, 13569646, 27139292, 33924115, 54278584, 67848230, 108557168, 135696460, 271392920, 542785840]

約数ペア:

[(1, 542785840), (2, 271392920), (4, 135696460), (5, 108557168), (8, 67848230), (10, 54278584), (16, 33924115), (20, 27139292), (40, 13569646), (59, 9199760), (80, 6784823), (118, 4599880), (236, 2299940), (295, 1839952), (472, 1149970), (590, 919976), (944, 574985), (1180, 459988), (2360, 229994), (4720, 114997)]