67432640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19185

約数の個数: 56

約数和(自身を含む): 175180752

約数和(自身を除く): 107748112

約数列:

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

約数ペア:

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