86830360

素因数分解:

$2^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1933}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 195643440

約数和(自身を除く): 108813080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1123, 1933, 2246, 3866, 4492, 5615, 7732, 8984, 9665, 11230, 15464, 19330, 22460, 38660, 44920, 77320, 2170759, 4341518, 8683036, 10853795, 17366072, 21707590, 43415180, 86830360]

約数ペア:

[(1, 86830360), (2, 43415180), (4, 21707590), (5, 17366072), (8, 10853795), (10, 8683036), (20, 4341518), (40, 2170759), (1123, 77320), (1933, 44920), (2246, 38660), (3866, 22460), (4492, 19330), (5615, 15464), (7732, 11230), (8984, 9665)]