76345120

素因数分解:

$2^5\times 5^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 180888120

約数和(自身を除く): 104543000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 673, 709, 1346, 1418, 2692, 2836, 3365, 3545, 5384, 5672, 6730, 7090, 10768, 11344, 13460, 14180, 21536, 22688, 26920, 28360, 53840, 56720, 107680, 113440, 477157, 954314, 1908628, 2385785, 3817256, 4771570, 7634512, 9543140, 15269024, 19086280, 38172560, 76345120]

約数ペア:

[(1, 76345120), (2, 38172560), (4, 19086280), (5, 15269024), (8, 9543140), (10, 7634512), (16, 4771570), (20, 3817256), (32, 2385785), (40, 1908628), (80, 954314), (160, 477157), (673, 113440), (709, 107680), (1346, 56720), (1418, 53840), (2692, 28360), (2836, 26920), (3365, 22688), (3545, 21536), (5384, 14180), (5672, 13460), (6730, 11344), (7090, 10768)]