29123473940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{765199}}^1$

素因数の和:765392

約数の個数: 48

約数和(自身を含む): 67104979200

約数和(自身を除く): 37981505260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 3460, 3806, 7612, 9515, 19030, 38060, 765199, 1530398, 3060796, 3825995, 7651990, 8417189, 15303980, 16834378, 33668756, 42085945, 84171890, 132379427, 168343780, 264758854, 529517708, 661897135, 1323794270, 1456173697, 2647588540, 2912347394, 5824694788, 7280868485, 14561736970, 29123473940]

約数ペア:

[(1, 29123473940), (2, 14561736970), (4, 7280868485), (5, 5824694788), (10, 2912347394), (11, 2647588540), (20, 1456173697), (22, 1323794270), (44, 661897135), (55, 529517708), (110, 264758854), (173, 168343780), (220, 132379427), (346, 84171890), (692, 42085945), (865, 33668756), (1730, 16834378), (1903, 15303980), (3460, 8417189), (3806, 7651990), (7612, 3825995), (9515, 3060796), (19030, 1530398), (38060, 765199)]