4080976090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{103657}}^1$

素因数の和:103822

約数の個数: 32

約数和(自身を含む): 7642497024

約数和(自身を除く): 3561520934

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 7874, 19685, 39370, 103657, 207314, 518285, 1036570, 3213367, 6426734, 13164439, 16066835, 26328878, 32133670, 65822195, 131644390, 408097609, 816195218, 2040488045, 4080976090]

約数ペア:

[(1, 4080976090), (2, 2040488045), (5, 816195218), (10, 408097609), (31, 131644390), (62, 65822195), (127, 32133670), (155, 26328878), (254, 16066835), (310, 13164439), (635, 6426734), (1270, 3213367), (3937, 1036570), (7874, 518285), (19685, 207314), (39370, 103657)]