108060040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245591}}^1$

素因数の和:245613

約数の個数: 32

約数和(自身を含む): 265239360

約数和(自身を除く): 157179320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 245591, 491182, 982364, 1227955, 1964728, 2455910, 2701501, 4911820, 5403002, 9823640, 10806004, 13507505, 21612008, 27015010, 54030020, 108060040]

約数ペア:

[(1, 108060040), (2, 54030020), (4, 27015010), (5, 21612008), (8, 13507505), (10, 10806004), (11, 9823640), (20, 5403002), (22, 4911820), (40, 2701501), (44, 2455910), (55, 1964728), (88, 1227955), (110, 982364), (220, 491182), (440, 245591)]