106787439320

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19486759}}^1$

素因数の和:19486907

約数の個数: 32

約数和(自身を含む): 242025559200

約数和(自身を除く): 135238119880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 19486759, 38973518, 77947036, 97433795, 155894072, 194867590, 389735180, 779470360, 2669685983, 5339371966, 10678743932, 13348429915, 21357487864, 26696859830, 53393719660, 106787439320]

約数ペア:

[(1, 106787439320), (2, 53393719660), (4, 26696859830), (5, 21357487864), (8, 13348429915), (10, 10678743932), (20, 5339371966), (40, 2669685983), (137, 779470360), (274, 389735180), (548, 194867590), (685, 155894072), (1096, 97433795), (1370, 77947036), (2740, 38973518), (5480, 19486759)]