11742040

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 26524080

約数和(自身を除く): 14782040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 787, 1492, 1574, 1865, 2984, 3148, 3730, 3935, 6296, 7460, 7870, 14920, 15740, 31480, 293551, 587102, 1174204, 1467755, 2348408, 2935510, 5871020, 11742040]

約数ペア:

[(1, 11742040), (2, 5871020), (4, 2935510), (5, 2348408), (8, 1467755), (10, 1174204), (20, 587102), (40, 293551), (373, 31480), (746, 15740), (787, 14920), (1492, 7870), (1574, 7460), (1865, 6296), (2984, 3935), (3148, 3730)]