12150380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55229}}^1$

素因数の和:55249

約数の個数: 24

約数和(自身を含む): 27835920

約数和(自身を除く): 15685540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55229, 110458, 220916, 276145, 552290, 607519, 1104580, 1215038, 2430076, 3037595, 6075190, 12150380]

約数ペア:

[(1, 12150380), (2, 6075190), (4, 3037595), (5, 2430076), (10, 1215038), (11, 1104580), (20, 607519), (22, 552290), (44, 276145), (55, 220916), (110, 110458), (220, 55229)]