134201920

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8987

約数の個数: 56

約数和(自身を含む): 326404224

約数和(自身を除く): 192202304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 8923, 15040, 17846, 35692, 44615, 71384, 89230, 142768, 178460, 285536, 356920, 419381, 571072, 713840, 838762, 1427680, 1677524, 2096905, 2855360, 3355048, 4193810, 6710096, 8387620, 13420192, 16775240, 26840384, 33550480, 67100960, 134201920]

約数ペア:

[(1, 134201920), (2, 67100960), (4, 33550480), (5, 26840384), (8, 16775240), (10, 13420192), (16, 8387620), (20, 6710096), (32, 4193810), (40, 3355048), (47, 2855360), (64, 2096905), (80, 1677524), (94, 1427680), (160, 838762), (188, 713840), (235, 571072), (320, 419381), (376, 356920), (470, 285536), (752, 178460), (940, 142768), (1504, 89230), (1880, 71384), (3008, 44615), (3760, 35692), (7520, 17846), (8923, 15040)]