2959968440540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15799981}}^1$

素因数の和:15800055

約数の個数: 96

約数和(自身を含む): 7166871835200

約数和(自身を除く): 4206903394660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 58, 68, 76, 85, 95, 116, 145, 170, 190, 290, 323, 340, 380, 493, 551, 580, 646, 986, 1102, 1292, 1615, 1972, 2204, 2465, 2755, 3230, 4930, 5510, 6460, 9367, 9860, 11020, 18734, 37468, 46835, 93670, 187340, 15799981, 31599962, 63199924, 78999905, 157999810, 268599677, 300199639, 315999620, 458199449, 537199354, 600399278, 916398898, 1074398708, 1200798556, 1342998385, 1500998195, 1832797796, 2290997245, 2685996770, 3001996390, 4581994490, 5103393863, 5371993540, 6003992780, 7789390633, 8705789531, 9163988980, 10206787726, 15578781266, 17411579062, 20413575452, 25516969315, 31157562532, 34823158124, 38946953165, 43528947655, 51033938630, 77893906330, 87057895310, 102067877260, 147998422027, 155787812660, 174115790620, 295996844054, 591993688108, 739992110135, 1479984220270, 2959968440540]

約数ペア:

[(1, 2959968440540), (2, 1479984220270), (4, 739992110135), (5, 591993688108), (10, 295996844054), (17, 174115790620), (19, 155787812660), (20, 147998422027), (29, 102067877260), (34, 87057895310), (38, 77893906330), (58, 51033938630), (68, 43528947655), (76, 38946953165), (85, 34823158124), (95, 31157562532), (116, 25516969315), (145, 20413575452), (170, 17411579062), (190, 15578781266), (290, 10206787726), (323, 9163988980), (340, 8705789531), (380, 7789390633), (493, 6003992780), (551, 5371993540), (580, 5103393863), (646, 4581994490), (986, 3001996390), (1102, 2685996770), (1292, 2290997245), (1615, 1832797796), (1972, 1500998195), (2204, 1342998385), (2465, 1200798556), (2755, 1074398708), (3230, 916398898), (4930, 600399278), (5510, 537199354), (6460, 458199449), (9367, 315999620), (9860, 300199639), (11020, 268599677), (18734, 157999810), (37468, 78999905), (46835, 63199924), (93670, 31599962), (187340, 15799981)]