9676040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21991}}^1$

素因数の和:22013

約数の個数: 32

約数和(自身を含む): 23751360

約数和(自身を除く): 14075320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21991, 43982, 87964, 109955, 175928, 219910, 241901, 439820, 483802, 879640, 967604, 1209505, 1935208, 2419010, 4838020, 9676040]

約数ペア:

[(1, 9676040), (2, 4838020), (4, 2419010), (5, 1935208), (8, 1209505), (10, 967604), (11, 879640), (20, 483802), (22, 439820), (40, 241901), (44, 219910), (55, 175928), (88, 109955), (110, 87964), (220, 43982), (440, 21991)]