12501650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 27748224

約数和(自身を除く): 15246574

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1553, 1610, 3106, 4025, 7765, 8050, 10871, 15530, 21742, 35719, 38825, 54355, 71438, 77650, 108710, 178595, 250033, 271775, 357190, 500066, 543550, 892975, 1250165, 1785950, 2500330, 6250825, 12501650]

約数ペア:

[(1, 12501650), (2, 6250825), (5, 2500330), (7, 1785950), (10, 1250165), (14, 892975), (23, 543550), (25, 500066), (35, 357190), (46, 271775), (50, 250033), (70, 178595), (115, 108710), (161, 77650), (175, 71438), (230, 54355), (322, 38825), (350, 35719), (575, 21742), (805, 15530), (1150, 10871), (1553, 8050), (1610, 7765), (3106, 4025)]