29543920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52757}}^1$

素因数の和:52777

約数の個数: 40

約数和(自身を含む): 78503904

約数和(自身を除く): 48959984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52757, 105514, 211028, 263785, 369299, 422056, 527570, 738598, 844112, 1055140, 1477196, 1846495, 2110280, 2954392, 3692990, 4220560, 5908784, 7385980, 14771960, 29543920]

約数ペア:

[(1, 29543920), (2, 14771960), (4, 7385980), (5, 5908784), (7, 4220560), (8, 3692990), (10, 2954392), (14, 2110280), (16, 1846495), (20, 1477196), (28, 1055140), (35, 844112), (40, 738598), (56, 527570), (70, 422056), (80, 369299), (112, 263785), (140, 211028), (280, 105514), (560, 52757)]