12294760

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 27770400

約数和(自身を除く): 15475640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 811, 1516, 1622, 1895, 3032, 3244, 3790, 4055, 6488, 7580, 8110, 15160, 16220, 32440, 307369, 614738, 1229476, 1536845, 2458952, 3073690, 6147380, 12294760]

約数ペア:

[(1, 12294760), (2, 6147380), (4, 3073690), (5, 2458952), (8, 1536845), (10, 1229476), (20, 614738), (40, 307369), (379, 32440), (758, 16220), (811, 15160), (1516, 8110), (1622, 7580), (1895, 6488), (3032, 4055), (3244, 3790)]