110215280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 296022720

約数和(自身を除く): 185807440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2029, 2716, 3395, 3880, 4058, 5432, 6790, 7760, 8116, 10145, 10864, 13580, 14203, 16232, 20290, 27160, 28406, 32464, 40580, 54320, 56812, 71015, 81160, 113624, 142030, 162320, 196813, 227248, 284060, 393626, 568120, 787252, 984065, 1136240, 1377691, 1574504, 1968130, 2755382, 3149008, 3936260, 5510764, 6888455, 7872520, 11021528, 13776910, 15745040, 22043056, 27553820, 55107640, 110215280]

約数ペア:

[(1, 110215280), (2, 55107640), (4, 27553820), (5, 22043056), (7, 15745040), (8, 13776910), (10, 11021528), (14, 7872520), (16, 6888455), (20, 5510764), (28, 3936260), (35, 3149008), (40, 2755382), (56, 1968130), (70, 1574504), (80, 1377691), (97, 1136240), (112, 984065), (140, 787252), (194, 568120), (280, 393626), (388, 284060), (485, 227248), (560, 196813), (679, 162320), (776, 142030), (970, 113624), (1358, 81160), (1552, 71015), (1940, 56812), (2029, 54320), (2716, 40580), (3395, 32464), (3880, 28406), (4058, 27160), (5432, 20290), (6790, 16232), (7760, 14203), (8116, 13580), (10145, 10864)]