25309130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32869}}^1$

素因数の和:32894

約数の個数: 32

約数和(自身を含む): 56799360

約数和(自身を除く): 31490230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 32869, 65738, 164345, 230083, 328690, 361559, 460166, 723118, 1150415, 1807795, 2300830, 2530913, 3615590, 5061826, 12654565, 25309130]

約数ペア:

[(1, 25309130), (2, 12654565), (5, 5061826), (7, 3615590), (10, 2530913), (11, 2300830), (14, 1807795), (22, 1150415), (35, 723118), (55, 460166), (70, 361559), (77, 328690), (110, 230083), (154, 164345), (385, 65738), (770, 32869)]