29776880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53173}}^1$

素因数の和:53193

約数の個数: 40

約数和(自身を含む): 79122912

約数和(自身を除く): 49346032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53173, 106346, 212692, 265865, 372211, 425384, 531730, 744422, 850768, 1063460, 1488844, 1861055, 2126920, 2977688, 3722110, 4253840, 5955376, 7444220, 14888440, 29776880]

約数ペア:

[(1, 29776880), (2, 14888440), (4, 7444220), (5, 5955376), (7, 4253840), (8, 3722110), (10, 2977688), (14, 2126920), (16, 1861055), (20, 1488844), (28, 1063460), (35, 850768), (40, 744422), (56, 531730), (70, 425384), (80, 372211), (112, 265865), (140, 212692), (280, 106346), (560, 53173)]