74189090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{180949}}^1$

素因数の和:180997

約数の個数: 16

約数和(自身を含む): 136798200

約数和(自身を除く): 62609110

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 180949, 361898, 904745, 1809490, 7418909, 14837818, 37094545, 74189090]

約数ペア:

[(1, 74189090), (2, 37094545), (5, 14837818), (10, 7418909), (41, 1809490), (82, 904745), (205, 361898), (410, 180949)]