15066680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9187}}^1$

素因数の和:9239

約数の個数: 32

約数和(自身を含む): 34730640

約数和(自身を除く): 19663960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9187, 18374, 36748, 45935, 73496, 91870, 183740, 367480, 376667, 753334, 1506668, 1883335, 3013336, 3766670, 7533340, 15066680]

約数ペア:

[(1, 15066680), (2, 7533340), (4, 3766670), (5, 3013336), (8, 1883335), (10, 1506668), (20, 753334), (40, 376667), (41, 367480), (82, 183740), (164, 91870), (205, 73496), (328, 45935), (410, 36748), (820, 18374), (1640, 9187)]