26914240

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 64629792

約数和(自身を除く): 37715552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 557, 604, 755, 1114, 1208, 1510, 2228, 2416, 2785, 3020, 4456, 4832, 5570, 6040, 8912, 9664, 11140, 12080, 17824, 22280, 24160, 35648, 44560, 48320, 84107, 89120, 168214, 178240, 336428, 420535, 672856, 841070, 1345712, 1682140, 2691424, 3364280, 5382848, 6728560, 13457120, 26914240]

約数ペア:

[(1, 26914240), (2, 13457120), (4, 6728560), (5, 5382848), (8, 3364280), (10, 2691424), (16, 1682140), (20, 1345712), (32, 841070), (40, 672856), (64, 420535), (80, 336428), (151, 178240), (160, 168214), (302, 89120), (320, 84107), (557, 48320), (604, 44560), (755, 35648), (1114, 24160), (1208, 22280), (1510, 17824), (2228, 12080), (2416, 11140), (2785, 9664), (3020, 8912), (4456, 6040), (4832, 5570)]