47237680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 80254160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1259, 1340, 1876, 2345, 2518, 2680, 3752, 4690, 5036, 5360, 6295, 7504, 8813, 9380, 10072, 12590, 17626, 18760, 20144, 25180, 35252, 37520, 44065, 50360, 70504, 84353, 88130, 100720, 141008, 168706, 176260, 337412, 352520, 421765, 590471, 674824, 705040, 843530, 1180942, 1349648, 1687060, 2361884, 2952355, 3374120, 4723768, 5904710, 6748240, 9447536, 11809420, 23618840, 47237680]

約数ペア:

[(1, 47237680), (2, 23618840), (4, 11809420), (5, 9447536), (7, 6748240), (8, 5904710), (10, 4723768), (14, 3374120), (16, 2952355), (20, 2361884), (28, 1687060), (35, 1349648), (40, 1180942), (56, 843530), (67, 705040), (70, 674824), (80, 590471), (112, 421765), (134, 352520), (140, 337412), (268, 176260), (280, 168706), (335, 141008), (469, 100720), (536, 88130), (560, 84353), (670, 70504), (938, 50360), (1072, 44065), (1259, 37520), (1340, 35252), (1876, 25180), (2345, 20144), (2518, 18760), (2680, 17626), (3752, 12590), (4690, 10072), (5036, 9380), (5360, 8813), (6295, 7504)]