2026498760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 5380300800

約数和(自身を除く): 3353802040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 277, 286, 440, 520, 554, 572, 715, 1108, 1144, 1279, 1385, 1430, 2216, 2558, 2770, 2860, 3047, 3601, 5116, 5540, 5720, 6094, 6395, 7202, 10232, 11080, 12188, 12790, 14069, 14404, 15235, 16627, 18005, 24376, 25580, 28138, 28808, 30470, 33254, 36010, 39611, 51160, 56276, 60940, 66508, 70345, 72020, 79222, 83135, 112552, 121880, 133016, 140690, 144040, 158444, 166270, 182897, 198055, 281380, 316888, 332540, 354283, 365794, 396110, 562760, 665080, 708566, 731588, 792220, 914485, 1417132, 1463176, 1584440, 1771415, 1828970, 2834264, 3542830, 3657940, 3897113, 4605679, 7085660, 7315880, 7794226, 9211358, 14171320, 15588452, 18422716, 19485565, 23028395, 31176904, 36845432, 38971130, 46056790, 50662469, 77942260, 92113580, 101324938, 155884520, 184227160, 202649876, 253312345, 405299752, 506624690, 1013249380, 2026498760]

約数ペア:

[(1, 2026498760), (2, 1013249380), (4, 506624690), (5, 405299752), (8, 253312345), (10, 202649876), (11, 184227160), (13, 155884520), (20, 101324938), (22, 92113580), (26, 77942260), (40, 50662469), (44, 46056790), (52, 38971130), (55, 36845432), (65, 31176904), (88, 23028395), (104, 19485565), (110, 18422716), (130, 15588452), (143, 14171320), (220, 9211358), (260, 7794226), (277, 7315880), (286, 7085660), (440, 4605679), (520, 3897113), (554, 3657940), (572, 3542830), (715, 2834264), (1108, 1828970), (1144, 1771415), (1279, 1584440), (1385, 1463176), (1430, 1417132), (2216, 914485), (2558, 792220), (2770, 731588), (2860, 708566), (3047, 665080), (3601, 562760), (5116, 396110), (5540, 365794), (5720, 354283), (6094, 332540), (6395, 316888), (7202, 281380), (10232, 198055), (11080, 182897), (12188, 166270), (12790, 158444), (14069, 144040), (14404, 140690), (15235, 133016), (16627, 121880), (18005, 112552), (24376, 83135), (25580, 79222), (28138, 72020), (28808, 70345), (30470, 66508), (33254, 60940), (36010, 56276), (39611, 51160)]