25452350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 59569104

約数和(自身を除く): 34116754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 601, 605, 770, 847, 1202, 1210, 1694, 1925, 3005, 3025, 3850, 4207, 4235, 6010, 6050, 6611, 8414, 8470, 13222, 15025, 21035, 21175, 30050, 33055, 42070, 42350, 46277, 66110, 72721, 92554, 105175, 145442, 165275, 210350, 231385, 330550, 363605, 462770, 509047, 727210, 1018094, 1156925, 1818025, 2313850, 2545235, 3636050, 5090470, 12726175, 25452350]

約数ペア:

[(1, 25452350), (2, 12726175), (5, 5090470), (7, 3636050), (10, 2545235), (11, 2313850), (14, 1818025), (22, 1156925), (25, 1018094), (35, 727210), (50, 509047), (55, 462770), (70, 363605), (77, 330550), (110, 231385), (121, 210350), (154, 165275), (175, 145442), (242, 105175), (275, 92554), (350, 72721), (385, 66110), (550, 46277), (601, 42350), (605, 42070), (770, 33055), (847, 30050), (1202, 21175), (1210, 21035), (1694, 15025), (1925, 13222), (3005, 8470), (3025, 8414), (3850, 6611), (4207, 6050), (4235, 6010)]