1052311840

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{51787}}^1$

素因数の和:51929

約数の個数: 48

約数和(自身を含む): 2505710592

約数和(自身を除く): 1453398752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 51787, 103574, 207148, 258935, 414296, 517870, 828592, 1035740, 1657184, 2071480, 4142960, 6576949, 8285920, 13153898, 26307796, 32884745, 52615592, 65769490, 105231184, 131538980, 210462368, 263077960, 526155920, 1052311840]

約数ペア:

[(1, 1052311840), (2, 526155920), (4, 263077960), (5, 210462368), (8, 131538980), (10, 105231184), (16, 65769490), (20, 52615592), (32, 32884745), (40, 26307796), (80, 13153898), (127, 8285920), (160, 6576949), (254, 4142960), (508, 2071480), (635, 1657184), (1016, 1035740), (1270, 828592), (2032, 517870), (2540, 414296), (4064, 258935), (5080, 207148), (10160, 103574), (20320, 51787)]