130014440

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2237}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 292864680

約数和(自身を除く): 162850240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2237, 2906, 4474, 5812, 7265, 8948, 11185, 11624, 14530, 17896, 22370, 29060, 44740, 58120, 89480, 3250361, 6500722, 13001444, 16251805, 26002888, 32503610, 65007220, 130014440]

約数ペア:

[(1, 130014440), (2, 65007220), (4, 32503610), (5, 26002888), (8, 16251805), (10, 13001444), (20, 6500722), (40, 3250361), (1453, 89480), (2237, 58120), (2906, 44740), (4474, 29060), (5812, 22370), (7265, 17896), (8948, 14530), (11185, 11624)]