26298160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 70566912

約数和(自身を除く): 44268752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 311, 560, 604, 622, 755, 1057, 1208, 1244, 1510, 1555, 2114, 2177, 2416, 2488, 3020, 3110, 4228, 4354, 4976, 5285, 6040, 6220, 8456, 8708, 10570, 10885, 12080, 12440, 16912, 17416, 21140, 21770, 24880, 34832, 42280, 43540, 46961, 84560, 87080, 93922, 174160, 187844, 234805, 328727, 375688, 469610, 657454, 751376, 939220, 1314908, 1643635, 1878440, 2629816, 3287270, 3756880, 5259632, 6574540, 13149080, 26298160]

約数ペア:

[(1, 26298160), (2, 13149080), (4, 6574540), (5, 5259632), (7, 3756880), (8, 3287270), (10, 2629816), (14, 1878440), (16, 1643635), (20, 1314908), (28, 939220), (35, 751376), (40, 657454), (56, 469610), (70, 375688), (80, 328727), (112, 234805), (140, 187844), (151, 174160), (280, 93922), (302, 87080), (311, 84560), (560, 46961), (604, 43540), (622, 42280), (755, 34832), (1057, 24880), (1208, 21770), (1244, 21140), (1510, 17416), (1555, 16912), (2114, 12440), (2177, 12080), (2416, 10885), (2488, 10570), (3020, 8708), (3110, 8456), (4228, 6220), (4354, 6040), (4976, 5285)]