26517310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 50220000

約数和(自身を除く): 23702690

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1499, 1769, 2998, 3538, 7495, 8845, 14990, 17690, 43471, 86942, 91439, 182878, 217355, 434710, 457195, 914390, 2651731, 5303462, 13258655, 26517310]

約数ペア:

[(1, 26517310), (2, 13258655), (5, 5303462), (10, 2651731), (29, 914390), (58, 457195), (61, 434710), (122, 217355), (145, 182878), (290, 91439), (305, 86942), (610, 43471), (1499, 17690), (1769, 14990), (2998, 8845), (3538, 7495)]