474951170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{28087}}^1$

素因数の和:28202

約数の個数: 32

約数和(自身を含む): 910051200

約数和(自身を除く): 435100030

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 28087, 56174, 140435, 280870, 533653, 1067306, 2499743, 2668265, 4999486, 5336530, 12498715, 24997430, 47495117, 94990234, 237475585, 474951170]

約数ペア:

[(1, 474951170), (2, 237475585), (5, 94990234), (10, 47495117), (19, 24997430), (38, 12498715), (89, 5336530), (95, 4999486), (178, 2668265), (190, 2499743), (445, 1067306), (890, 533653), (1691, 280870), (3382, 140435), (8455, 56174), (16910, 28087)]