9136040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6221

約数の個数: 32

約数和(自身を含む): 21115080

約数和(自身を除く): 11979040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6173, 12346, 24692, 30865, 49384, 61730, 123460, 228401, 246920, 456802, 913604, 1142005, 1827208, 2284010, 4568020, 9136040]

約数ペア:

[(1, 9136040), (2, 4568020), (4, 2284010), (5, 1827208), (8, 1142005), (10, 913604), (20, 456802), (37, 246920), (40, 228401), (74, 123460), (148, 61730), (185, 49384), (296, 30865), (370, 24692), (740, 12346), (1480, 6173)]