38896550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10103}}^1$

素因数の和:10133

約数の個数: 48

約数和(自身を含む): 90208512

約数和(自身を除く): 51311962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 10103, 20206, 50515, 70721, 101030, 111133, 141442, 222266, 252575, 353605, 505150, 555665, 707210, 777931, 1111330, 1555862, 1768025, 2778325, 3536050, 3889655, 5556650, 7779310, 19448275, 38896550]

約数ペア:

[(1, 38896550), (2, 19448275), (5, 7779310), (7, 5556650), (10, 3889655), (11, 3536050), (14, 2778325), (22, 1768025), (25, 1555862), (35, 1111330), (50, 777931), (55, 707210), (70, 555665), (77, 505150), (110, 353605), (154, 252575), (175, 222266), (275, 141442), (350, 111133), (385, 101030), (550, 70721), (770, 50515), (1925, 20206), (3850, 10103)]