26709160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14207}}^1$

素因数の和:14265

約数の個数: 32

約数和(自身を含む): 61378560

約数和(自身を除く): 34669400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14207, 28414, 56828, 71035, 113656, 142070, 284140, 568280, 667729, 1335458, 2670916, 3338645, 5341832, 6677290, 13354580, 26709160]

約数ペア:

[(1, 26709160), (2, 13354580), (4, 6677290), (5, 5341832), (8, 3338645), (10, 2670916), (20, 1335458), (40, 667729), (47, 568280), (94, 284140), (188, 142070), (235, 113656), (376, 71035), (470, 56828), (940, 28414), (1880, 14207)]