5050879940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{7487}}^1$

素因数の和:7964

約数の個数: 48

約数和(自身を含む): 10755763200

約数和(自身を除く): 5704883260

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 379, 445, 758, 890, 1516, 1780, 1895, 3790, 7487, 7580, 14974, 29948, 33731, 37435, 67462, 74870, 134924, 149740, 168655, 337310, 666343, 674620, 1332686, 2665372, 2837573, 3331715, 5675146, 6663430, 11350292, 13326860, 14187865, 28375730, 56751460, 252543997, 505087994, 1010175988, 1262719985, 2525439970, 5050879940]

約数ペア:

[(1, 5050879940), (2, 2525439970), (4, 1262719985), (5, 1010175988), (10, 505087994), (20, 252543997), (89, 56751460), (178, 28375730), (356, 14187865), (379, 13326860), (445, 11350292), (758, 6663430), (890, 5675146), (1516, 3331715), (1780, 2837573), (1895, 2665372), (3790, 1332686), (7487, 674620), (7580, 666343), (14974, 337310), (29948, 168655), (33731, 149740), (37435, 134924), (67462, 74870)]