2931625760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2617523}}^1$

素因数の和:2617545

約数の個数: 48

約数和(自身を含む): 7915392576

約数和(自身を除く): 4983766816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2617523, 5235046, 10470092, 13087615, 18322661, 20940184, 26175230, 36645322, 41880368, 52350460, 73290644, 83760736, 91613305, 104700920, 146581288, 183226610, 209401840, 293162576, 366453220, 418803680, 586325152, 732906440, 1465812880, 2931625760]

約数ペア:

[(1, 2931625760), (2, 1465812880), (4, 732906440), (5, 586325152), (7, 418803680), (8, 366453220), (10, 293162576), (14, 209401840), (16, 183226610), (20, 146581288), (28, 104700920), (32, 91613305), (35, 83760736), (40, 73290644), (56, 52350460), (70, 41880368), (80, 36645322), (112, 26175230), (140, 20940184), (160, 18322661), (224, 13087615), (280, 10470092), (560, 5235046), (1120, 2617523)]