13338850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 29605248

約数和(自身を除く): 16266398

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 1657, 3314, 4025, 8050, 8285, 11599, 16570, 23198, 38111, 41425, 57995, 76222, 82850, 115990, 190555, 266777, 289975, 381110, 533554, 579950, 952775, 1333885, 1905550, 2667770, 6669425, 13338850]

約数ペア:

[(1, 13338850), (2, 6669425), (5, 2667770), (7, 1905550), (10, 1333885), (14, 952775), (23, 579950), (25, 533554), (35, 381110), (46, 289975), (50, 266777), (70, 190555), (115, 115990), (161, 82850), (175, 76222), (230, 57995), (322, 41425), (350, 38111), (575, 23198), (805, 16570), (1150, 11599), (1610, 8285), (1657, 8050), (3314, 4025)]