69424340

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2389}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 145952520

約数和(自身を除く): 76528180

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2389, 2906, 4778, 5812, 7265, 9556, 11945, 14530, 23890, 29060, 47780, 3471217, 6942434, 13884868, 17356085, 34712170, 69424340]

約数ペア:

[(1, 69424340), (2, 34712170), (4, 17356085), (5, 13884868), (10, 6942434), (20, 3471217), (1453, 47780), (2389, 29060), (2906, 23890), (4778, 14530), (5812, 11945), (7265, 9556)]