152669560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{200881}}^1$

素因数の和:200911

約数の個数: 32

約数和(自身を含む): 361587600

約数和(自身を除く): 208918040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 200881, 401762, 803524, 1004405, 1607048, 2008810, 3816739, 4017620, 7633478, 8035240, 15266956, 19083695, 30533912, 38167390, 76334780, 152669560]

約数ペア:

[(1, 152669560), (2, 76334780), (4, 38167390), (5, 30533912), (8, 19083695), (10, 15266956), (19, 8035240), (20, 7633478), (38, 4017620), (40, 3816739), (76, 2008810), (95, 1607048), (152, 1004405), (190, 803524), (380, 401762), (760, 200881)]