8288060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 19226592

約数和(自身を除く): 10938532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 373, 404, 505, 746, 1010, 1111, 1492, 1865, 2020, 2222, 3730, 4103, 4444, 5555, 7460, 8206, 11110, 16412, 20515, 22220, 37673, 41030, 75346, 82060, 150692, 188365, 376730, 414403, 753460, 828806, 1657612, 2072015, 4144030, 8288060]

約数ペア:

[(1, 8288060), (2, 4144030), (4, 2072015), (5, 1657612), (10, 828806), (11, 753460), (20, 414403), (22, 376730), (44, 188365), (55, 150692), (101, 82060), (110, 75346), (202, 41030), (220, 37673), (373, 22220), (404, 20515), (505, 16412), (746, 11110), (1010, 8206), (1111, 7460), (1492, 5555), (1865, 4444), (2020, 4103), (2222, 3730)]