27418720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24481}}^1$

素因数の和:24503

約数の個数: 48

約数和(自身を含む): 74033568

約数和(自身を除く): 46614848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 24481, 48962, 97924, 122405, 171367, 195848, 244810, 342734, 391696, 489620, 685468, 783392, 856835, 979240, 1370936, 1713670, 1958480, 2741872, 3427340, 3916960, 5483744, 6854680, 13709360, 27418720]

約数ペア:

[(1, 27418720), (2, 13709360), (4, 6854680), (5, 5483744), (7, 3916960), (8, 3427340), (10, 2741872), (14, 1958480), (16, 1713670), (20, 1370936), (28, 979240), (32, 856835), (35, 783392), (40, 685468), (56, 489620), (70, 391696), (80, 342734), (112, 244810), (140, 195848), (160, 171367), (224, 122405), (280, 97924), (560, 48962), (1120, 24481)]