27419840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12265

約数の個数: 56

約数和(自身を含む): 74627232

約数和(自身を除く): 47207392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12241, 24482, 48964, 61205, 85687, 97928, 122410, 171374, 195856, 244820, 342748, 391712, 428435, 489640, 685496, 783424, 856870, 979280, 1370992, 1713740, 1958560, 2741984, 3427480, 3917120, 5483968, 6854960, 13709920, 27419840]

約数ペア:

[(1, 27419840), (2, 13709920), (4, 6854960), (5, 5483968), (7, 3917120), (8, 3427480), (10, 2741984), (14, 1958560), (16, 1713740), (20, 1370992), (28, 979280), (32, 856870), (35, 783424), (40, 685496), (56, 489640), (64, 428435), (70, 391712), (80, 342748), (112, 244820), (140, 195856), (160, 171374), (224, 122410), (280, 97928), (320, 85687), (448, 61205), (560, 48964), (1120, 24482), (2240, 12241)]