10841140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4973}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 22979880

約数和(自身を除く): 12138740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4973, 9946, 19892, 24865, 49730, 99460, 542057, 1084114, 2168228, 2710285, 5420570, 10841140]

約数ペア:

[(1, 10841140), (2, 5420570), (4, 2710285), (5, 2168228), (10, 1084114), (20, 542057), (109, 99460), (218, 49730), (436, 24865), (545, 19892), (1090, 9946), (2180, 4973)]