190065930140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{60530551}}^1$

素因数の和:60530717

約数の個数: 24

約数和(自身を含む): 401680743072

約数和(自身を除く): 211614812932

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 60530551, 121061102, 242122204, 302652755, 605305510, 1210611020, 9503296507, 19006593014, 38013186028, 47516482535, 95032965070, 190065930140]

約数ペア:

[(1, 190065930140), (2, 95032965070), (4, 47516482535), (5, 38013186028), (10, 19006593014), (20, 9503296507), (157, 1210611020), (314, 605305510), (628, 302652755), (785, 242122204), (1570, 121061102), (3140, 60530551)]