16170280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57751}}^1$

素因数の和:57769

約数の個数: 32

約数和(自身を含む): 41581440

約数和(自身を除く): 25411160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57751, 115502, 231004, 288755, 404257, 462008, 577510, 808514, 1155020, 1617028, 2021285, 2310040, 3234056, 4042570, 8085140, 16170280]

約数ペア:

[(1, 16170280), (2, 8085140), (4, 4042570), (5, 3234056), (7, 2310040), (8, 2021285), (10, 1617028), (14, 1155020), (20, 808514), (28, 577510), (35, 462008), (40, 404257), (56, 288755), (70, 231004), (140, 115502), (280, 57751)]