44931440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 64749040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 107, 116, 145, 181, 214, 232, 290, 362, 428, 464, 535, 580, 724, 856, 905, 1070, 1160, 1448, 1712, 1810, 2140, 2320, 2896, 3103, 3620, 4280, 5249, 6206, 7240, 8560, 10498, 12412, 14480, 15515, 19367, 20996, 24824, 26245, 31030, 38734, 41992, 49648, 52490, 62060, 77468, 83984, 96835, 104980, 124120, 154936, 193670, 209960, 248240, 309872, 387340, 419920, 561643, 774680, 1123286, 1549360, 2246572, 2808215, 4493144, 5616430, 8986288, 11232860, 22465720, 44931440]

約数ペア:

[(1, 44931440), (2, 22465720), (4, 11232860), (5, 8986288), (8, 5616430), (10, 4493144), (16, 2808215), (20, 2246572), (29, 1549360), (40, 1123286), (58, 774680), (80, 561643), (107, 419920), (116, 387340), (145, 309872), (181, 248240), (214, 209960), (232, 193670), (290, 154936), (362, 124120), (428, 104980), (464, 96835), (535, 83984), (580, 77468), (724, 62060), (856, 52490), (905, 49648), (1070, 41992), (1160, 38734), (1448, 31030), (1712, 26245), (1810, 24824), (2140, 20996), (2320, 19367), (2896, 15515), (3103, 14480), (3620, 12412), (4280, 10498), (5249, 8560), (6206, 7240)]