11700355840

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{85429}}^1$

素因数の和:85557

約数の個数: 72

約数和(自身を含む): 28288265040

約数和(自身を除く): 16587909200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 535, 640, 856, 1070, 1280, 1712, 2140, 3424, 4280, 6848, 8560, 13696, 17120, 27392, 34240, 68480, 85429, 136960, 170858, 341716, 427145, 683432, 854290, 1366864, 1708580, 2733728, 3417160, 5467456, 6834320, 9140903, 10934912, 13668640, 18281806, 21869824, 27337280, 36563612, 45704515, 54674560, 73127224, 91409030, 109349120, 146254448, 182818060, 292508896, 365636120, 585017792, 731272240, 1170035584, 1462544480, 2340071168, 2925088960, 5850177920, 11700355840]

約数ペア:

[(1, 11700355840), (2, 5850177920), (4, 2925088960), (5, 2340071168), (8, 1462544480), (10, 1170035584), (16, 731272240), (20, 585017792), (32, 365636120), (40, 292508896), (64, 182818060), (80, 146254448), (107, 109349120), (128, 91409030), (160, 73127224), (214, 54674560), (256, 45704515), (320, 36563612), (428, 27337280), (535, 21869824), (640, 18281806), (856, 13668640), (1070, 10934912), (1280, 9140903), (1712, 6834320), (2140, 5467456), (3424, 3417160), (4280, 2733728), (6848, 1708580), (8560, 1366864), (13696, 854290), (17120, 683432), (27392, 427145), (34240, 341716), (68480, 170858), (85429, 136960)]