64512160

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 88768352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2111, 3056, 3820, 4222, 6112, 7640, 8444, 10555, 15280, 16888, 21110, 30560, 33776, 42220, 67552, 84440, 168880, 337760, 403201, 806402, 1612804, 2016005, 3225608, 4032010, 6451216, 8064020, 12902432, 16128040, 32256080, 64512160]

約数ペア:

[(1, 64512160), (2, 32256080), (4, 16128040), (5, 12902432), (8, 8064020), (10, 6451216), (16, 4032010), (20, 3225608), (32, 2016005), (40, 1612804), (80, 806402), (160, 403201), (191, 337760), (382, 168880), (764, 84440), (955, 67552), (1528, 42220), (1910, 33776), (2111, 30560), (3056, 21110), (3820, 16888), (4222, 15280), (6112, 10555), (7640, 8444)]