3961947880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{70901}}^1$

素因数の和:71050

約数の個数: 64

約数和(自身を含む): 9801492480

約数和(自身を除く): 5839544600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 55880, 70901, 141802, 283604, 354505, 567208, 709010, 779911, 1418020, 1559822, 2836040, 3119644, 3899555, 6239288, 7799110, 9004427, 15598220, 18008854, 31196440, 36017708, 45022135, 72035416, 90044270, 99048697, 180088540, 198097394, 360177080, 396194788, 495243485, 792389576, 990486970, 1980973940, 3961947880]

約数ペア:

[(1, 3961947880), (2, 1980973940), (4, 990486970), (5, 792389576), (8, 495243485), (10, 396194788), (11, 360177080), (20, 198097394), (22, 180088540), (40, 99048697), (44, 90044270), (55, 72035416), (88, 45022135), (110, 36017708), (127, 31196440), (220, 18008854), (254, 15598220), (440, 9004427), (508, 7799110), (635, 6239288), (1016, 3899555), (1270, 3119644), (1397, 2836040), (2540, 1559822), (2794, 1418020), (5080, 779911), (5588, 709010), (6985, 567208), (11176, 354505), (13970, 283604), (27940, 141802), (55880, 70901)]