794278090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181757}}^1$

素因数の和:181806

約数の個数: 32

約数和(自身を含む): 1570389120

約数和(自身を除く): 776111030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 181757, 363514, 908785, 1817570, 3453383, 4180411, 6906766, 8360822, 17266915, 20902055, 34533830, 41804110, 79427809, 158855618, 397139045, 794278090]

約数ペア:

[(1, 794278090), (2, 397139045), (5, 158855618), (10, 79427809), (19, 41804110), (23, 34533830), (38, 20902055), (46, 17266915), (95, 8360822), (115, 6906766), (190, 4180411), (230, 3453383), (437, 1817570), (874, 908785), (2185, 363514), (4370, 181757)]