75813040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49877}}^1$

素因数の和:49909

約数の個数: 40

約数和(自身を含む): 185546160

約数和(自身を除く): 109733120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 49877, 99754, 199508, 249385, 399016, 498770, 798032, 947663, 997540, 1895326, 1995080, 3790652, 3990160, 4738315, 7581304, 9476630, 15162608, 18953260, 37906520, 75813040]

約数ペア:

[(1, 75813040), (2, 37906520), (4, 18953260), (5, 15162608), (8, 9476630), (10, 7581304), (16, 4738315), (19, 3990160), (20, 3790652), (38, 1995080), (40, 1895326), (76, 997540), (80, 947663), (95, 798032), (152, 498770), (190, 399016), (304, 249385), (380, 199508), (760, 99754), (1520, 49877)]