255222.0000000

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 24

約数和(自身を含む): 18313560

約数和(自身を除く): 8797210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 6563, 13126, 32815, 65630, 164075, 190327, 328150, 380654, 951635, 1903270, 4758175, 9516350]

約数ペア:

[(1, 9516350), (2, 4758175), (5, 1903270), (10, 951635), (25, 380654), (29, 328150), (50, 190327), (58, 164075), (145, 65630), (290, 32815), (725, 13126), (1450, 6563)]