73092880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130523}}^1$

素因数の和:130543

約数の個数: 40

約数和(自身を含む): 194219712

約数和(自身を除く): 121126832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130523, 261046, 522092, 652615, 913661, 1044184, 1305230, 1827322, 2088368, 2610460, 3654644, 4568305, 5220920, 7309288, 9136610, 10441840, 14618576, 18273220, 36546440, 73092880]

約数ペア:

[(1, 73092880), (2, 36546440), (4, 18273220), (5, 14618576), (7, 10441840), (8, 9136610), (10, 7309288), (14, 5220920), (16, 4568305), (20, 3654644), (28, 2610460), (35, 2088368), (40, 1827322), (56, 1305230), (70, 1044184), (80, 913661), (112, 652615), (140, 522092), (280, 261046), (560, 130523)]