73032580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192191}}^1$

素因数の和:192219

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 88408700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 192191, 384382, 768764, 960955, 1921910, 3651629, 3843820, 7303258, 14606516, 18258145, 36516290, 73032580]

約数ペア:

[(1, 73032580), (2, 36516290), (4, 18258145), (5, 14606516), (10, 7303258), (19, 3843820), (20, 3651629), (38, 1921910), (76, 960955), (95, 768764), (190, 384382), (380, 192191)]