76228060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 87874340

約数列:

[1, 2, 4, 5, 10, 20, 73, 109, 146, 218, 292, 365, 436, 479, 545, 730, 958, 1090, 1460, 1916, 2180, 2395, 4790, 7957, 9580, 15914, 31828, 34967, 39785, 52211, 69934, 79570, 104422, 139868, 159140, 174835, 208844, 261055, 349670, 522110, 699340, 1044220, 3811403, 7622806, 15245612, 19057015, 38114030, 76228060]

約数ペア:

[(1, 76228060), (2, 38114030), (4, 19057015), (5, 15245612), (10, 7622806), (20, 3811403), (73, 1044220), (109, 699340), (146, 522110), (218, 349670), (292, 261055), (365, 208844), (436, 174835), (479, 159140), (545, 139868), (730, 104422), (958, 79570), (1090, 69934), (1460, 52211), (1916, 39785), (2180, 34967), (2395, 31828), (4790, 15914), (7957, 9580)]