105514900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7591}}^1$

素因数の和:7744

約数の個数: 36

約数和(自身を含む): 230644960

約数和(自身を除く): 125130060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 7591, 13900, 15182, 30364, 37955, 75910, 151820, 189775, 379550, 759100, 1055149, 2110298, 4220596, 5275745, 10551490, 21102980, 26378725, 52757450, 105514900]

約数ペア:

[(1, 105514900), (2, 52757450), (4, 26378725), (5, 21102980), (10, 10551490), (20, 5275745), (25, 4220596), (50, 2110298), (100, 1055149), (139, 759100), (278, 379550), (556, 189775), (695, 151820), (1390, 75910), (2780, 37955), (3475, 30364), (6950, 15182), (7591, 13900)]