5342920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12143}}^1$

素因数の和:12165

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 7772600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12143, 24286, 48572, 60715, 97144, 121430, 133573, 242860, 267146, 485720, 534292, 667865, 1068584, 1335730, 2671460, 5342920]

約数ペア:

[(1, 5342920), (2, 2671460), (4, 1335730), (5, 1068584), (8, 667865), (10, 534292), (11, 485720), (20, 267146), (22, 242860), (40, 133573), (44, 121430), (55, 97144), (88, 60715), (110, 48572), (220, 24286), (440, 12143)]