42934640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 116802048

約数和(自身を除く): 73867408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 1783, 2408, 3010, 3440, 3566, 4816, 6020, 7132, 8915, 12040, 12481, 14264, 17830, 24080, 24962, 28528, 35660, 49924, 62405, 71320, 76669, 99848, 124810, 142640, 153338, 199696, 249620, 306676, 383345, 499240, 536683, 613352, 766690, 998480, 1073366, 1226704, 1533380, 2146732, 2683415, 3066760, 4293464, 5366830, 6133520, 8586928, 10733660, 21467320, 42934640]

約数ペア:

[(1, 42934640), (2, 21467320), (4, 10733660), (5, 8586928), (7, 6133520), (8, 5366830), (10, 4293464), (14, 3066760), (16, 2683415), (20, 2146732), (28, 1533380), (35, 1226704), (40, 1073366), (43, 998480), (56, 766690), (70, 613352), (80, 536683), (86, 499240), (112, 383345), (140, 306676), (172, 249620), (215, 199696), (280, 153338), (301, 142640), (344, 124810), (430, 99848), (560, 76669), (602, 71320), (688, 62405), (860, 49924), (1204, 35660), (1505, 28528), (1720, 24962), (1783, 24080), (2408, 17830), (3010, 14264), (3440, 12481), (3566, 12040), (4816, 8915), (6020, 7132)]