8596220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 19359648

約数和(自身を除く): 10763428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 193, 262, 340, 386, 524, 655, 772, 965, 1310, 1930, 2227, 2620, 3281, 3860, 4454, 6562, 8908, 11135, 13124, 16405, 22270, 25283, 32810, 44540, 50566, 65620, 101132, 126415, 252830, 429811, 505660, 859622, 1719244, 2149055, 4298110, 8596220]

約数ペア:

[(1, 8596220), (2, 4298110), (4, 2149055), (5, 1719244), (10, 859622), (17, 505660), (20, 429811), (34, 252830), (68, 126415), (85, 101132), (131, 65620), (170, 50566), (193, 44540), (262, 32810), (340, 25283), (386, 22270), (524, 16405), (655, 13124), (772, 11135), (965, 8908), (1310, 6562), (1930, 4454), (2227, 3860), (2620, 3281)]