80636312594

素因数分解:

$2^1\times {\mathrm{31}}^4\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 40

約数和(自身を含む): 126254551500

約数和(自身を除く): 45618238906

約数列:

[1, 2, 31, 62, 149, 293, 298, 586, 961, 1922, 4619, 9083, 9238, 18166, 29791, 43657, 59582, 87314, 143189, 281573, 286378, 563146, 923521, 1353367, 1847042, 2706734, 4438859, 8728763, 8877718, 17457526, 41954377, 83908754, 137604629, 270591653, 275209258, 541183306, 1300585687, 2601171374, 40318156297, 80636312594]

約数ペア:

[(1, 80636312594), (2, 40318156297), (31, 2601171374), (62, 1300585687), (149, 541183306), (293, 275209258), (298, 270591653), (586, 137604629), (961, 83908754), (1922, 41954377), (4619, 17457526), (9083, 8877718), (9238, 8728763), (18166, 4438859), (29791, 2706734), (43657, 1847042), (59582, 1353367), (87314, 923521), (143189, 563146), (281573, 286378)]