362850340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 800819712

約数和(自身を除く): 437969372

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 191, 215, 235, 382, 430, 470, 764, 860, 940, 955, 1910, 2021, 2209, 3820, 4042, 4418, 8084, 8213, 8836, 8977, 10105, 11045, 16426, 17954, 20210, 22090, 32852, 35908, 40420, 41065, 44180, 44885, 82130, 89770, 94987, 164260, 179540, 189974, 379948, 386011, 421919, 474935, 772022, 843838, 949870, 1544044, 1687676, 1899740, 1930055, 2109595, 3860110, 4219190, 7720220, 8438380, 18142517, 36285034, 72570068, 90712585, 181425170, 362850340]

約数ペア:

[(1, 362850340), (2, 181425170), (4, 90712585), (5, 72570068), (10, 36285034), (20, 18142517), (43, 8438380), (47, 7720220), (86, 4219190), (94, 3860110), (172, 2109595), (188, 1930055), (191, 1899740), (215, 1687676), (235, 1544044), (382, 949870), (430, 843838), (470, 772022), (764, 474935), (860, 421919), (940, 386011), (955, 379948), (1910, 189974), (2021, 179540), (2209, 164260), (3820, 94987), (4042, 89770), (4418, 82130), (8084, 44885), (8213, 44180), (8836, 41065), (8977, 40420), (10105, 35908), (11045, 32852), (16426, 22090), (17954, 20210)]