10819660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 24304896

約数和(自身を除く): 13485236

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 547, 860, 989, 1094, 1978, 2188, 2735, 3956, 4945, 5470, 9890, 10940, 12581, 19780, 23521, 25162, 47042, 50324, 62905, 94084, 117605, 125810, 235210, 251620, 470420, 540983, 1081966, 2163932, 2704915, 5409830, 10819660]

約数ペア:

[(1, 10819660), (2, 5409830), (4, 2704915), (5, 2163932), (10, 1081966), (20, 540983), (23, 470420), (43, 251620), (46, 235210), (86, 125810), (92, 117605), (115, 94084), (172, 62905), (215, 50324), (230, 47042), (430, 25162), (460, 23521), (547, 19780), (860, 12581), (989, 10940), (1094, 9890), (1978, 5470), (2188, 4945), (2735, 3956)]