41136140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 91902720

約数和(自身を除く): 50766580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1051, 1957, 2060, 2102, 3914, 4204, 5255, 7828, 9785, 10510, 19570, 19969, 21020, 39140, 39938, 79876, 99845, 108253, 199690, 216506, 399380, 433012, 541265, 1082530, 2056807, 2165060, 4113614, 8227228, 10284035, 20568070, 41136140]

約数ペア:

[(1, 41136140), (2, 20568070), (4, 10284035), (5, 8227228), (10, 4113614), (19, 2165060), (20, 2056807), (38, 1082530), (76, 541265), (95, 433012), (103, 399380), (190, 216506), (206, 199690), (380, 108253), (412, 99845), (515, 79876), (1030, 39938), (1051, 39140), (1957, 21020), (2060, 19969), (2102, 19570), (3914, 10510), (4204, 9785), (5255, 7828)]