5444120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12373}}^1$

素因数の和:12395

約数の個数: 32

約数和(自身を含む): 13363920

約数和(自身を除く): 7919800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12373, 24746, 49492, 61865, 98984, 123730, 136103, 247460, 272206, 494920, 544412, 680515, 1088824, 1361030, 2722060, 5444120]

約数ペア:

[(1, 5444120), (2, 2722060), (4, 1361030), (5, 1088824), (8, 680515), (10, 544412), (11, 494920), (20, 272206), (22, 247460), (40, 136103), (44, 123730), (55, 98984), (88, 61865), (110, 49492), (220, 24746), (440, 12373)]