17192440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 41484960

約数和(自身を除く): 24292520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 193, 262, 340, 386, 524, 655, 680, 772, 965, 1048, 1310, 1544, 1930, 2227, 2620, 3281, 3860, 4454, 5240, 6562, 7720, 8908, 11135, 13124, 16405, 17816, 22270, 25283, 26248, 32810, 44540, 50566, 65620, 89080, 101132, 126415, 131240, 202264, 252830, 429811, 505660, 859622, 1011320, 1719244, 2149055, 3438488, 4298110, 8596220, 17192440]

約数ペア:

[(1, 17192440), (2, 8596220), (4, 4298110), (5, 3438488), (8, 2149055), (10, 1719244), (17, 1011320), (20, 859622), (34, 505660), (40, 429811), (68, 252830), (85, 202264), (131, 131240), (136, 126415), (170, 101132), (193, 89080), (262, 65620), (340, 50566), (386, 44540), (524, 32810), (655, 26248), (680, 25283), (772, 22270), (965, 17816), (1048, 16405), (1310, 13124), (1544, 11135), (1930, 8908), (2227, 7720), (2620, 6562), (3281, 5240), (3860, 4454)]