195104440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{35603}}^1$

素因数の和:35751

約数の個数: 32

約数和(自身を含む): 442201680

約数和(自身を除く): 247097240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 35603, 71206, 142412, 178015, 284824, 356030, 712060, 1424120, 4877611, 9755222, 19510444, 24388055, 39020888, 48776110, 97552220, 195104440]

約数ペア:

[(1, 195104440), (2, 97552220), (4, 48776110), (5, 39020888), (8, 24388055), (10, 19510444), (20, 9755222), (40, 4877611), (137, 1424120), (274, 712060), (548, 356030), (685, 284824), (1096, 178015), (1370, 142412), (2740, 71206), (5480, 35603)]