6612328640

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{104891}}^1$

素因数の和:105105

約数の個数: 56

約数和(自身を含む): 15825685392

約数和(自身を除く): 9213356752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 12608, 15760, 31520, 63040, 104891, 209782, 419564, 524455, 839128, 1048910, 1678256, 2097820, 3356512, 4195640, 6713024, 8391280, 16782560, 20663527, 33565120, 41327054, 82654108, 103317635, 165308216, 206635270, 330616432, 413270540, 661232864, 826541080, 1322465728, 1653082160, 3306164320, 6612328640]

約数ペア:

[(1, 6612328640), (2, 3306164320), (4, 1653082160), (5, 1322465728), (8, 826541080), (10, 661232864), (16, 413270540), (20, 330616432), (32, 206635270), (40, 165308216), (64, 103317635), (80, 82654108), (160, 41327054), (197, 33565120), (320, 20663527), (394, 16782560), (788, 8391280), (985, 6713024), (1576, 4195640), (1970, 3356512), (3152, 2097820), (3940, 1678256), (6304, 1048910), (7880, 839128), (12608, 524455), (15760, 419564), (31520, 209782), (63040, 104891)]