57865120

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 79303520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 719, 1006, 1438, 2012, 2515, 2876, 3595, 4024, 5030, 5752, 7190, 8048, 10060, 11504, 14380, 16096, 20120, 23008, 28760, 40240, 57520, 80480, 115040, 361657, 723314, 1446628, 1808285, 2893256, 3616570, 5786512, 7233140, 11573024, 14466280, 28932560, 57865120]

約数ペア:

[(1, 57865120), (2, 28932560), (4, 14466280), (5, 11573024), (8, 7233140), (10, 5786512), (16, 3616570), (20, 2893256), (32, 1808285), (40, 1446628), (80, 723314), (160, 361657), (503, 115040), (719, 80480), (1006, 57520), (1438, 40240), (2012, 28760), (2515, 23008), (2876, 20120), (3595, 16096), (4024, 14380), (5030, 11504), (5752, 10060), (7190, 8048)]