38960680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88547}}^1$

素因数の和:88569

約数の個数: 32

約数和(自身を含む): 95631840

約数和(自身を除く): 56671160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 88547, 177094, 354188, 442735, 708376, 885470, 974017, 1770940, 1948034, 3541880, 3896068, 4870085, 7792136, 9740170, 19480340, 38960680]

約数ペア:

[(1, 38960680), (2, 19480340), (4, 9740170), (5, 7792136), (8, 4870085), (10, 3896068), (11, 3541880), (20, 1948034), (22, 1770940), (40, 974017), (44, 885470), (55, 708376), (88, 442735), (110, 354188), (220, 177094), (440, 88547)]