2183376380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{12107}}^1$

素因数の和:12314

約数の個数: 48

約数和(自身を含む): 4686667776

約数和(自身を除く): 2503291396

約数列:

[1, 2, 4, 5, 10, 20, 71, 127, 142, 254, 284, 355, 508, 635, 710, 1270, 1420, 2540, 9017, 12107, 18034, 24214, 36068, 45085, 48428, 60535, 90170, 121070, 180340, 242140, 859597, 1537589, 1719194, 3075178, 3438388, 4297985, 6150356, 7687945, 8595970, 15375890, 17191940, 30751780, 109168819, 218337638, 436675276, 545844095, 1091688190, 2183376380]

約数ペア:

[(1, 2183376380), (2, 1091688190), (4, 545844095), (5, 436675276), (10, 218337638), (20, 109168819), (71, 30751780), (127, 17191940), (142, 15375890), (254, 8595970), (284, 7687945), (355, 6150356), (508, 4297985), (635, 3438388), (710, 3075178), (1270, 1719194), (1420, 1537589), (2540, 859597), (9017, 242140), (12107, 180340), (18034, 121070), (24214, 90170), (36068, 60535), (45085, 48428)]