29698712240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{9767}}^1$

素因数の和:10170

約数の個数: 80

約数和(自身を含む): 69766963200

約数和(自身を除く): 40068250960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 199, 382, 398, 764, 796, 955, 995, 1528, 1592, 1910, 1990, 3056, 3184, 3820, 3980, 7640, 7960, 9767, 15280, 15920, 19534, 38009, 39068, 48835, 76018, 78136, 97670, 152036, 156272, 190045, 195340, 304072, 380090, 390680, 608144, 760180, 781360, 1520360, 1865497, 1943633, 3040720, 3730994, 3887266, 7461988, 7774532, 9327485, 9718165, 14923976, 15549064, 18654970, 19436330, 29847952, 31098128, 37309940, 38872660, 74619880, 77745320, 149239760, 155490640, 371233903, 742467806, 1484935612, 1856169515, 2969871224, 3712339030, 5939742448, 7424678060, 14849356120, 29698712240]

約数ペア:

[(1, 29698712240), (2, 14849356120), (4, 7424678060), (5, 5939742448), (8, 3712339030), (10, 2969871224), (16, 1856169515), (20, 1484935612), (40, 742467806), (80, 371233903), (191, 155490640), (199, 149239760), (382, 77745320), (398, 74619880), (764, 38872660), (796, 37309940), (955, 31098128), (995, 29847952), (1528, 19436330), (1592, 18654970), (1910, 15549064), (1990, 14923976), (3056, 9718165), (3184, 9327485), (3820, 7774532), (3980, 7461988), (7640, 3887266), (7960, 3730994), (9767, 3040720), (15280, 1943633), (15920, 1865497), (19534, 1520360), (38009, 781360), (39068, 760180), (48835, 608144), (76018, 390680), (78136, 380090), (97670, 304072), (152036, 195340), (156272, 190045)]