47034440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 110799360

約数和(自身を除く): 63764920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 457, 620, 664, 830, 914, 1240, 1660, 1828, 2285, 2573, 3320, 3656, 4570, 5146, 9140, 10292, 12865, 14167, 18280, 20584, 25730, 28334, 37931, 51460, 56668, 70835, 75862, 102920, 113336, 141670, 151724, 189655, 283340, 303448, 379310, 566680, 758620, 1175861, 1517240, 2351722, 4703444, 5879305, 9406888, 11758610, 23517220, 47034440]

約数ペア:

[(1, 47034440), (2, 23517220), (4, 11758610), (5, 9406888), (8, 5879305), (10, 4703444), (20, 2351722), (31, 1517240), (40, 1175861), (62, 758620), (83, 566680), (124, 379310), (155, 303448), (166, 283340), (248, 189655), (310, 151724), (332, 141670), (415, 113336), (457, 102920), (620, 75862), (664, 70835), (830, 56668), (914, 51460), (1240, 37931), (1660, 28334), (1828, 25730), (2285, 20584), (2573, 18280), (3320, 14167), (3656, 12865), (4570, 10292), (5146, 9140)]