42405880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96377}}^1$

素因数の和:96399

約数の個数: 32

約数和(自身を含む): 104088240

約数和(自身を除く): 61682360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96377, 192754, 385508, 481885, 771016, 963770, 1060147, 1927540, 2120294, 3855080, 4240588, 5300735, 8481176, 10601470, 21202940, 42405880]

約数ペア:

[(1, 42405880), (2, 21202940), (4, 10601470), (5, 8481176), (8, 5300735), (10, 4240588), (11, 3855080), (20, 2120294), (22, 1927540), (40, 1060147), (44, 963770), (55, 771016), (88, 481885), (110, 385508), (220, 192754), (440, 96377)]