29000720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{51787}}^1$

素因数の和:51807

約数の個数: 40

約数和(自身を含む): 77060544

約数和(自身を除く): 48059824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 51787, 103574, 207148, 258935, 362509, 414296, 517870, 725018, 828592, 1035740, 1450036, 1812545, 2071480, 2900072, 3625090, 4142960, 5800144, 7250180, 14500360, 29000720]

約数ペア:

[(1, 29000720), (2, 14500360), (4, 7250180), (5, 5800144), (7, 4142960), (8, 3625090), (10, 2900072), (14, 2071480), (16, 1812545), (20, 1450036), (28, 1035740), (35, 828592), (40, 725018), (56, 517870), (70, 414296), (80, 362509), (112, 258935), (140, 207148), (280, 103574), (560, 51787)]