130783700

素因数分解:

$2^2\times 5^2\times {\mathrm{359}}^1\times {\mathrm{3643}}^1$

素因数の和:4016

約数の個数: 36

約数和(自身を含む): 284669280

約数和(自身を除く): 153885580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 359, 718, 1436, 1795, 3590, 3643, 7180, 7286, 8975, 14572, 17950, 18215, 35900, 36430, 72860, 91075, 182150, 364300, 1307837, 2615674, 5231348, 6539185, 13078370, 26156740, 32695925, 65391850, 130783700]

約数ペア:

[(1, 130783700), (2, 65391850), (4, 32695925), (5, 26156740), (10, 13078370), (20, 6539185), (25, 5231348), (50, 2615674), (100, 1307837), (359, 364300), (718, 182150), (1436, 91075), (1795, 72860), (3590, 36430), (3643, 35900), (7180, 18215), (7286, 17950), (8975, 14572)]