14155960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3920

約数の個数: 64

約数和(自身を含む): 39211200

約数和(自身を除く): 25055240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 3889, 7778, 15556, 19445, 27223, 31112, 38890, 50557, 54446, 77780, 101114, 108892, 136115, 155560, 202228, 217784, 252785, 272230, 353899, 404456, 505570, 544460, 707798, 1011140, 1088920, 1415596, 1769495, 2022280, 2831192, 3538990, 7077980, 14155960]

約数ペア:

[(1, 14155960), (2, 7077980), (4, 3538990), (5, 2831192), (7, 2022280), (8, 1769495), (10, 1415596), (13, 1088920), (14, 1011140), (20, 707798), (26, 544460), (28, 505570), (35, 404456), (40, 353899), (52, 272230), (56, 252785), (65, 217784), (70, 202228), (91, 155560), (104, 136115), (130, 108892), (140, 101114), (182, 77780), (260, 54446), (280, 50557), (364, 38890), (455, 31112), (520, 27223), (728, 19445), (910, 15556), (1820, 7778), (3640, 3889)]