32519440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 79548480

約数和(自身を除く): 47029040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 107, 116, 131, 145, 214, 232, 262, 290, 428, 464, 524, 535, 580, 655, 856, 1048, 1070, 1160, 1310, 1712, 2096, 2140, 2320, 2620, 3103, 3799, 4280, 5240, 6206, 7598, 8560, 10480, 12412, 14017, 15196, 15515, 18995, 24824, 28034, 30392, 31030, 37990, 49648, 56068, 60784, 62060, 70085, 75980, 112136, 124120, 140170, 151960, 224272, 248240, 280340, 303920, 406493, 560680, 812986, 1121360, 1625972, 2032465, 3251944, 4064930, 6503888, 8129860, 16259720, 32519440]

約数ペア:

[(1, 32519440), (2, 16259720), (4, 8129860), (5, 6503888), (8, 4064930), (10, 3251944), (16, 2032465), (20, 1625972), (29, 1121360), (40, 812986), (58, 560680), (80, 406493), (107, 303920), (116, 280340), (131, 248240), (145, 224272), (214, 151960), (232, 140170), (262, 124120), (290, 112136), (428, 75980), (464, 70085), (524, 62060), (535, 60784), (580, 56068), (655, 49648), (856, 37990), (1048, 31030), (1070, 30392), (1160, 28034), (1310, 24824), (1712, 18995), (2096, 15515), (2140, 15196), (2320, 14017), (2620, 12412), (3103, 10480), (3799, 8560), (4280, 7598), (5240, 6206)]