119148040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270791}}^1$

素因数の和:270813

約数の個数: 32

約数和(自身を含む): 292455360

約数和(自身を除く): 173307320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 270791, 541582, 1083164, 1353955, 2166328, 2707910, 2978701, 5415820, 5957402, 10831640, 11914804, 14893505, 23829608, 29787010, 59574020, 119148040]

約数ペア:

[(1, 119148040), (2, 59574020), (4, 29787010), (5, 23829608), (8, 14893505), (10, 11914804), (11, 10831640), (20, 5957402), (22, 5415820), (40, 2978701), (44, 2707910), (55, 2166328), (88, 1353955), (110, 1083164), (220, 541582), (440, 270791)]