40840809970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1629071}}^1$

素因数の和:1629210

約数の個数: 32

約数和(自身を含む): 77413501440

約数和(自身を除く): 36572691470

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 12535, 25070, 1629071, 3258142, 8145355, 16290710, 37468633, 74937266, 177568739, 187343165, 355137478, 374686330, 887843695, 1775687390, 4084080997, 8168161994, 20420404985, 40840809970]

約数ペア:

[(1, 40840809970), (2, 20420404985), (5, 8168161994), (10, 4084080997), (23, 1775687390), (46, 887843695), (109, 374686330), (115, 355137478), (218, 187343165), (230, 177568739), (545, 74937266), (1090, 37468633), (2507, 16290710), (5014, 8145355), (12535, 3258142), (25070, 1629071)]