27976480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24979}}^1$

素因数の和:25001

約数の個数: 48

約数和(自身を含む): 75539520

約数和(自身を除く): 47563040

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, 24979, 49958, 99916, 124895, 174853, 199832, 249790, 349706, 399664, 499580, 699412, 799328, 874265, 999160, 1398824, 1748530, 1998320, 2797648, 3497060, 3996640, 5595296, 6994120, 13988240, 27976480]

約数ペア:

[(1, 27976480), (2, 13988240), (4, 6994120), (5, 5595296), (7, 3996640), (8, 3497060), (10, 2797648), (14, 1998320), (16, 1748530), (20, 1398824), (28, 999160), (32, 874265), (35, 799328), (40, 699412), (56, 499580), (70, 399664), (80, 349706), (112, 249790), (140, 199832), (160, 174853), (224, 124895), (280, 99916), (560, 49958), (1120, 24979)]