1022464316560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1\times {\mathrm{83939}}^1$

素因数の和:87536

約数の個数: 80

約数和(自身を含む): 2433229888320

約数和(自身を除く): 1410765571760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 3541, 7082, 14164, 17705, 28328, 35410, 56656, 70820, 83939, 141640, 152263, 167878, 283280, 304526, 335756, 419695, 609052, 671512, 761315, 839390, 1218104, 1343024, 1522630, 1678780, 2436208, 3045260, 3357560, 3609377, 6090520, 6715120, 7218754, 12181040, 14437508, 18046885, 28875016, 36093770, 57750032, 72187540, 144375080, 288750160, 297227999, 594455998, 1188911996, 1486139995, 2377823992, 2972279990, 4755647984, 5944559980, 11889119960, 12780803957, 23778239920, 25561607914, 51123215828, 63904019785, 102246431656, 127808039570, 204492863312, 255616079140, 511232158280, 1022464316560]

約数ペア:

[(1, 1022464316560), (2, 511232158280), (4, 255616079140), (5, 204492863312), (8, 127808039570), (10, 102246431656), (16, 63904019785), (20, 51123215828), (40, 25561607914), (43, 23778239920), (80, 12780803957), (86, 11889119960), (172, 5944559980), (215, 4755647984), (344, 2972279990), (430, 2377823992), (688, 1486139995), (860, 1188911996), (1720, 594455998), (3440, 297227999), (3541, 288750160), (7082, 144375080), (14164, 72187540), (17705, 57750032), (28328, 36093770), (35410, 28875016), (56656, 18046885), (70820, 14437508), (83939, 12181040), (141640, 7218754), (152263, 6715120), (167878, 6090520), (283280, 3609377), (304526, 3357560), (335756, 3045260), (419695, 2436208), (609052, 1678780), (671512, 1522630), (761315, 1343024), (839390, 1218104)]