30668528080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9350161}}^1$

素因数の和:9350215

約数の個数: 40

約数和(自身を含む): 73043465544

約数和(自身を除く): 42374937464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9350161, 18700322, 37400644, 46750805, 74801288, 93501610, 149602576, 187003220, 374006440, 383356601, 748012880, 766713202, 1533426404, 1916783005, 3066852808, 3833566010, 6133705616, 7667132020, 15334264040, 30668528080]

約数ペア:

[(1, 30668528080), (2, 15334264040), (4, 7667132020), (5, 6133705616), (8, 3833566010), (10, 3066852808), (16, 1916783005), (20, 1533426404), (40, 766713202), (41, 748012880), (80, 383356601), (82, 374006440), (164, 187003220), (205, 149602576), (328, 93501610), (410, 74801288), (656, 46750805), (820, 37400644), (1640, 18700322), (3280, 9350161)]