83257510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2083}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 171654912

約数和(自身を除く): 88397402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2083, 2855, 3997, 4166, 5710, 7994, 10415, 14581, 19985, 20830, 29162, 39970, 72905, 145810, 1189393, 2378786, 5946965, 8325751, 11893930, 16651502, 41628755, 83257510]

約数ペア:

[(1, 83257510), (2, 41628755), (5, 16651502), (7, 11893930), (10, 8325751), (14, 5946965), (35, 2378786), (70, 1189393), (571, 145810), (1142, 72905), (2083, 39970), (2855, 29162), (3997, 20830), (4166, 19985), (5710, 14581), (7994, 10415)]