46287920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{82657}}^1$

素因数の和:82677

約数の個数: 40

約数和(自身を含む): 122995104

約数和(自身を除く): 76707184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 82657, 165314, 330628, 413285, 578599, 661256, 826570, 1157198, 1322512, 1653140, 2314396, 2892995, 3306280, 4628792, 5785990, 6612560, 9257584, 11571980, 23143960, 46287920]

約数ペア:

[(1, 46287920), (2, 23143960), (4, 11571980), (5, 9257584), (7, 6612560), (8, 5785990), (10, 4628792), (14, 3306280), (16, 2892995), (20, 2314396), (28, 1653140), (35, 1322512), (40, 1157198), (56, 826570), (70, 661256), (80, 578599), (112, 413285), (140, 330628), (280, 165314), (560, 82657)]