134865280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19187

約数の個数: 64

約数和(自身を含む): 351740880

約数和(自身を除く): 216875600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 19157, 38314, 76628, 95785, 153256, 191570, 210727, 306512, 383140, 421454, 613024, 766280, 842908, 1053635, 1226048, 1532560, 1685816, 2107270, 2452096, 3065120, 3371632, 4214540, 6130240, 6743264, 8429080, 12260480, 13486528, 16858160, 26973056, 33716320, 67432640, 134865280]

約数ペア:

[(1, 134865280), (2, 67432640), (4, 33716320), (5, 26973056), (8, 16858160), (10, 13486528), (11, 12260480), (16, 8429080), (20, 6743264), (22, 6130240), (32, 4214540), (40, 3371632), (44, 3065120), (55, 2452096), (64, 2107270), (80, 1685816), (88, 1532560), (110, 1226048), (128, 1053635), (160, 842908), (176, 766280), (220, 613024), (320, 421454), (352, 383140), (440, 306512), (640, 210727), (704, 191570), (880, 153256), (1408, 95785), (1760, 76628), (3520, 38314), (7040, 19157)]