7949078140

素因数分解:

$2^2\times 5^1\times {\mathrm{13597}}^1\times {\mathrm{29231}}^1$

素因数の和:42837

約数の個数: 24

約数和(自身を含む): 16694862912

約数和(自身を除く): 8745784772

約数列:

[1, 2, 4, 5, 10, 20, 13597, 27194, 29231, 54388, 58462, 67985, 116924, 135970, 146155, 271940, 292310, 584620, 397453907, 794907814, 1589815628, 1987269535, 3974539070, 7949078140]

約数ペア:

[(1, 7949078140), (2, 3974539070), (4, 1987269535), (5, 1589815628), (10, 794907814), (20, 397453907), (13597, 584620), (27194, 292310), (29231, 271940), (54388, 146155), (58462, 135970), (67985, 116924)]