82937240

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1453}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 186868080

約数和(自身を除く): 103930840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 1453, 2854, 2906, 5708, 5812, 7135, 7265, 11416, 11624, 14270, 14530, 28540, 29060, 57080, 58120, 2073431, 4146862, 8293724, 10367155, 16587448, 20734310, 41468620, 82937240]

約数ペア:

[(1, 82937240), (2, 41468620), (4, 20734310), (5, 16587448), (8, 10367155), (10, 8293724), (20, 4146862), (40, 2073431), (1427, 58120), (1453, 57080), (2854, 29060), (2906, 28540), (5708, 14530), (5812, 14270), (7135, 11624), (7265, 11416)]