76081040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135859}}^1$

素因数の和:135879

約数の個数: 40

約数和(自身を含む): 202159680

約数和(自身を除く): 126078640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135859, 271718, 543436, 679295, 951013, 1086872, 1358590, 1902026, 2173744, 2717180, 3804052, 4755065, 5434360, 7608104, 9510130, 10868720, 15216208, 19020260, 38040520, 76081040]

約数ペア:

[(1, 76081040), (2, 38040520), (4, 19020260), (5, 15216208), (7, 10868720), (8, 9510130), (10, 7608104), (14, 5434360), (16, 4755065), (20, 3804052), (28, 2717180), (35, 2173744), (40, 1902026), (56, 1358590), (70, 1086872), (80, 951013), (112, 679295), (140, 543436), (280, 271718), (560, 135859)]