8225270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 15513120

約数和(自身を除く): 7287850

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 251, 290, 502, 565, 1130, 1255, 2510, 3277, 6554, 7279, 14558, 16385, 28363, 32770, 36395, 56726, 72790, 141815, 283630, 822527, 1645054, 4112635, 8225270]

約数ペア:

[(1, 8225270), (2, 4112635), (5, 1645054), (10, 822527), (29, 283630), (58, 141815), (113, 72790), (145, 56726), (226, 36395), (251, 32770), (290, 28363), (502, 16385), (565, 14558), (1130, 7279), (1255, 6554), (2510, 3277)]