29005480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103591}}^1$

素因数の和:103609

約数の個数: 32

約数和(自身を含む): 74586240

約数和(自身を除く): 45580760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 103591, 207182, 414364, 517955, 725137, 828728, 1035910, 1450274, 2071820, 2900548, 3625685, 4143640, 5801096, 7251370, 14502740, 29005480]

約数ペア:

[(1, 29005480), (2, 14502740), (4, 7251370), (5, 5801096), (7, 4143640), (8, 3625685), (10, 2900548), (14, 2071820), (20, 1450274), (28, 1035910), (35, 828728), (40, 725137), (56, 517955), (70, 414364), (140, 207182), (280, 103591)]