135214480

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2221}}^1$

素因数の和:2995

約数の個数: 40

約数和(自身を含む): 314928504

約数和(自身を除く): 179714024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 2221, 3044, 3805, 4442, 6088, 7610, 8884, 11105, 12176, 15220, 17768, 22210, 30440, 35536, 44420, 60880, 88840, 177680, 1690181, 3380362, 6760724, 8450905, 13521448, 16901810, 27042896, 33803620, 67607240, 135214480]

約数ペア:

[(1, 135214480), (2, 67607240), (4, 33803620), (5, 27042896), (8, 16901810), (10, 13521448), (16, 8450905), (20, 6760724), (40, 3380362), (80, 1690181), (761, 177680), (1522, 88840), (2221, 60880), (3044, 44420), (3805, 35536), (4442, 30440), (6088, 22210), (7610, 17768), (8884, 15220), (11105, 12176)]