2023506080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 5148355464

約数和(自身を除く): 3124849384

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 361, 380, 424, 530, 608, 661, 722, 760, 848, 1007, 1060, 1322, 1444, 1520, 1696, 1805, 2014, 2120, 2644, 2888, 3040, 3305, 3610, 4028, 4240, 5035, 5288, 5776, 6610, 7220, 8056, 8480, 10070, 10576, 11552, 12559, 13220, 14440, 16112, 19133, 20140, 21152, 25118, 26440, 28880, 32224, 35033, 38266, 40280, 50236, 52880, 57760, 62795, 70066, 76532, 80560, 95665, 100472, 105760, 125590, 140132, 153064, 161120, 175165, 191330, 200944, 238621, 251180, 280264, 306128, 350330, 382660, 401888, 477242, 502360, 560528, 612256, 665627, 700660, 765320, 954484, 1004720, 1121056, 1193105, 1331254, 1401320, 1530640, 1908968, 2009440, 2386210, 2662508, 2802640, 3061280, 3328135, 3817936, 4772420, 5325016, 5605280, 6656270, 7635872, 9544840, 10650032, 12646913, 13312540, 19089680, 21300064, 25293826, 26625080, 38179360, 50587652, 53250160, 63234565, 101175304, 106500320, 126469130, 202350608, 252938260, 404701216, 505876520, 1011753040, 2023506080]

約数ペア:

[(1, 2023506080), (2, 1011753040), (4, 505876520), (5, 404701216), (8, 252938260), (10, 202350608), (16, 126469130), (19, 106500320), (20, 101175304), (32, 63234565), (38, 53250160), (40, 50587652), (53, 38179360), (76, 26625080), (80, 25293826), (95, 21300064), (106, 19089680), (152, 13312540), (160, 12646913), (190, 10650032), (212, 9544840), (265, 7635872), (304, 6656270), (361, 5605280), (380, 5325016), (424, 4772420), (530, 3817936), (608, 3328135), (661, 3061280), (722, 2802640), (760, 2662508), (848, 2386210), (1007, 2009440), (1060, 1908968), (1322, 1530640), (1444, 1401320), (1520, 1331254), (1696, 1193105), (1805, 1121056), (2014, 1004720), (2120, 954484), (2644, 765320), (2888, 700660), (3040, 665627), (3305, 612256), (3610, 560528), (4028, 502360), (4240, 477242), (5035, 401888), (5288, 382660), (5776, 350330), (6610, 306128), (7220, 280264), (8056, 251180), (8480, 238621), (10070, 200944), (10576, 191330), (11552, 175165), (12559, 161120), (13220, 153064), (14440, 140132), (16112, 125590), (19133, 105760), (20140, 100472), (21152, 95665), (25118, 80560), (26440, 76532), (28880, 70066), (32224, 62795), (35033, 57760), (38266, 52880), (40280, 50236)]