8780688004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{4217}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 17233735680

約数和(自身を除く): 8453047676

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1279, 1628, 2558, 4217, 5116, 8434, 14069, 16868, 28138, 46387, 47323, 56276, 92774, 94646, 156029, 185548, 189292, 312058, 520553, 624116, 1041106, 1716319, 2082212, 3432638, 5393543, 6865276, 10787086, 21574172, 59328973, 118657946, 199561091, 237315892, 399122182, 798244364, 2195172001, 4390344002, 8780688004]

約数ペア:

[(1, 8780688004), (2, 4390344002), (4, 2195172001), (11, 798244364), (22, 399122182), (37, 237315892), (44, 199561091), (74, 118657946), (148, 59328973), (407, 21574172), (814, 10787086), (1279, 6865276), (1628, 5393543), (2558, 3432638), (4217, 2082212), (5116, 1716319), (8434, 1041106), (14069, 624116), (16868, 520553), (28138, 312058), (46387, 189292), (47323, 185548), (56276, 156029), (92774, 94646)]