3669277720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{112279}}^1$

素因数の和:112352

約数の個数: 64

約数和(自身を含む): 8892576000

約数和(自身を除く): 5223298280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 6536, 8170, 16340, 32680, 112279, 224558, 449116, 561395, 898232, 1122790, 2133301, 2245580, 4266602, 4491160, 4827997, 8533204, 9655994, 10666505, 17066408, 19311988, 21333010, 24139985, 38623976, 42666020, 48279970, 85332040, 91731943, 96559940, 183463886, 193119880, 366927772, 458659715, 733855544, 917319430, 1834638860, 3669277720]

約数ペア:

[(1, 3669277720), (2, 1834638860), (4, 917319430), (5, 733855544), (8, 458659715), (10, 366927772), (19, 193119880), (20, 183463886), (38, 96559940), (40, 91731943), (43, 85332040), (76, 48279970), (86, 42666020), (95, 38623976), (152, 24139985), (172, 21333010), (190, 19311988), (215, 17066408), (344, 10666505), (380, 9655994), (430, 8533204), (760, 4827997), (817, 4491160), (860, 4266602), (1634, 2245580), (1720, 2133301), (3268, 1122790), (4085, 898232), (6536, 561395), (8170, 449116), (16340, 224558), (32680, 112279)]