77013440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{34381}}^1$

素因数の和:34405

約数の個数: 56

約数和(自身を含む): 209592672

約数和(自身を除く): 132579232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 34381, 68762, 137524, 171905, 240667, 275048, 343810, 481334, 550096, 687620, 962668, 1100192, 1203335, 1375240, 1925336, 2200384, 2406670, 2750480, 3850672, 4813340, 5500960, 7701344, 9626680, 11001920, 15402688, 19253360, 38506720, 77013440]

約数ペア:

[(1, 77013440), (2, 38506720), (4, 19253360), (5, 15402688), (7, 11001920), (8, 9626680), (10, 7701344), (14, 5500960), (16, 4813340), (20, 3850672), (28, 2750480), (32, 2406670), (35, 2200384), (40, 1925336), (56, 1375240), (64, 1203335), (70, 1100192), (80, 962668), (112, 687620), (140, 550096), (160, 481334), (224, 343810), (280, 275048), (320, 240667), (448, 171905), (560, 137524), (1120, 68762), (2240, 34381)]