195370291240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{35651513}}^1$

素因数の和:35651661

約数の個数: 32

約数和(自身を含む): 442791803880

約数和(自身を除く): 247421512640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 35651513, 71303026, 142606052, 178257565, 285212104, 356515130, 713030260, 1426060520, 4884257281, 9768514562, 19537029124, 24421286405, 39074058248, 48842572810, 97685145620, 195370291240]

約数ペア:

[(1, 195370291240), (2, 97685145620), (4, 48842572810), (5, 39074058248), (8, 24421286405), (10, 19537029124), (20, 9768514562), (40, 4884257281), (137, 1426060520), (274, 713030260), (548, 356515130), (685, 285212104), (1096, 178257565), (1370, 142606052), (2740, 71303026), (5480, 35651513)]