80960690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 153933696

約数和(自身を除く): 72973006

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 4241, 8482, 9545, 19090, 21205, 42410, 97543, 195086, 352003, 487715, 704006, 975430, 1760015, 3520030, 8096069, 16192138, 40480345, 80960690]

約数ペア:

[(1, 80960690), (2, 40480345), (5, 16192138), (10, 8096069), (23, 3520030), (46, 1760015), (83, 975430), (115, 704006), (166, 487715), (230, 352003), (415, 195086), (830, 97543), (1909, 42410), (3818, 21205), (4241, 19090), (8482, 9545)]