14421920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 21140320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 3919, 7838, 15676, 19595, 31352, 39190, 62704, 78380, 90137, 125408, 156760, 180274, 313520, 360548, 450685, 627040, 721096, 901370, 1442192, 1802740, 2884384, 3605480, 7210960, 14421920]

約数ペア:

[(1, 14421920), (2, 7210960), (4, 3605480), (5, 2884384), (8, 1802740), (10, 1442192), (16, 901370), (20, 721096), (23, 627040), (32, 450685), (40, 360548), (46, 313520), (80, 180274), (92, 156760), (115, 125408), (160, 90137), (184, 78380), (230, 62704), (368, 39190), (460, 31352), (736, 19595), (920, 15676), (1840, 7838), (3680, 3919)]